JP7624672B2 - Delivery destination determination system, delivery destination determination method, and program - Google Patents

Description

The present invention relates to an estimation system, an estimation method, and a program.

Patent Document 1 describes a real estate application information search device that uses real estate registration application information to enable users to search for real estate that will increase their business value and easily identify its location.

JP 2010-15322 A

By focusing sales efforts for new contracts for various services such as internet lines and cable television on people who have moved into existing buildings or who are moving into newly built buildings (e.g., detached houses), it is expected that sales operations will become more efficient. For example, by focusing direct mail for new contracts on such people, it is expected that sales operations will become more efficient.

However, among newly constructed buildings, there are not only those built by new owners, but also those built as part of reconstructions that do not involve a change of ownership. Since the owners of such buildings are the people who have lived in the location for a long time, it cannot be said that conducting business as described above towards the owners of such buildings is efficient.

Even if the technology described in Patent Document 1 is used, it is not possible to accurately estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership.

The present invention has been made in consideration of the above-mentioned circumstances, and one of its objectives is to provide an estimation system, estimation method, and program that can accurately estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership.

In order to solve the above problem, the estimation system of the present invention includes a reference date specification means for specifying the title registration application acceptance date or title registration date of a given newly constructed building as a reference date, a determination means for determining whether or not there is a sales registration for the location of the site of the newly constructed building and the land identified by the site number of the newly constructed building during the period from a specified day before the specified reference date to the reference date, and an estimation means for estimating whether or not the newly constructed building has been rebuilt without a change of owner based on the presence or absence of the sales registration.

The estimation method according to the present invention also includes a step in which a reference date specification means specifies the date of acceptance of a title registration application or the title registration date of a given newly constructed building as the reference date, a step in which a determination means determines whether or not there is a sales registration for the location of the site of the newly constructed building and the land identified by the site number of the newly constructed building during the period from a predetermined day before the specified reference date to the reference date, and a step in which an estimation means estimates whether or not the newly constructed building has been rebuilt without a change in ownership based on the presence or absence of the sales registration.

The program of the present invention causes a computer to execute the steps of: identifying the date of acceptance of the title registration application or the title registration date of a given newly constructed building as a reference date; determining whether or not there is a sales registration for the location of the site of the newly constructed building and the land identified by the site number of the newly constructed building during the period from a specified day before the identified reference date to the reference date; and estimating whether or not the newly constructed building has been reconstructed without a change in ownership based on the presence or absence of the sales registration.

1 is a diagram showing an example of the overall configuration of a computer network according to an embodiment of the present invention; 1 is a functional block diagram showing an example of functions implemented in a delivery destination determination system according to an embodiment of the present invention. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. FIG. 11 is a diagram showing an example of registration application information data. 1 is a flow diagram showing an example of a process flow performed in a delivery destination determination system according to an embodiment of the present invention. 1 is a flow diagram showing an example of a process flow performed in a delivery destination determination system according to an embodiment of the present invention. 1 is a flow diagram showing an example of a process flow performed in a delivery destination determination system according to an embodiment of the present invention.

One embodiment of the present invention will be described in detail below with reference to the drawings.

Figure 1 is a diagram showing an example of the overall configuration of a computer network according to one embodiment of the present invention. As shown in Figure 1, a delivery destination determination system 10, a registration application information data providing system 12, a registration information providing system 14, and a land and house number comparison database 16, all of which are configured mainly on computers, are connected to a computer network 18 such as the Internet.

The destination determination system 10 is a computer system used by users, such as operators of various services, such as Internet lines and cable television. In this embodiment, for example, a user uses the destination determination system 10 to determine the destination of direct mail for a new contract for the service.

As shown in FIG. 1, the destination determination system 10 includes a processor 10a, a memory unit 10b, a communication unit 10c, an output unit 10d, and an input unit 10e.

The processor 10a is a program-controlled device such as a CPU, and executes various information processing operations according to the programs stored in the memory unit 10b.

The memory unit 10b is, for example, a memory element such as a ROM or RAM, or a solid-state drive. The memory unit 10b stores programs executed by the processor 10a, etc.

The communication unit 10c is a communication interface for transmitting and receiving data between the registration application information data providing system 12, the registration information providing system 14, and the land and house number comparison database 16, for example, via the computer network 18. The destination determination system 10 transmits and receives information between the registration application information data providing system 12, the registration information providing system 14, and the land and house number comparison database 16 via the communication unit 10c.

The output unit 10d is, for example, a display unit such as a display that displays and outputs information according to instructions input from the processor 10a, an audio output unit such as a speaker that outputs audio, or a print output unit such as a printer.

The input unit 10e is, for example, a touchpad, a mouse, a keyboard, a microphone, etc. that outputs the contents of operations performed by the user to the processor 10a.

The registration application information data providing system 12 is a computer system in which registration application information corresponding to the contents of a real estate registration receipt book managed by a legal affairs bureau, for example, is registered as data. In response to a request from a computer system, such as the delivery destination determination system 10, the registration application information data providing system 12 provides the requested registration application information data to that computer system.

The registration information providing system 14 is a computer system that provides a registration information providing service, for example, by the General Incorporated Foundation Civil Law Association. In response to a request from a computer system, for example, the delivery destination determination system 10, the registration information providing system 14 provides the requested registration information, such as all real estate registration details, to the computer system.

The registration information providing system 14 according to this embodiment provides information on all real estate registration details to the destination determination system 10 in a file, for example in PDF format. In this embodiment, the destination determination system 10 then executes a text conversion process on the file. In this embodiment, the registration information data corresponding to the content of the text generated by the text conversion process is registered in the destination determination system 10.

The land number/house number comparison database 16 according to this embodiment stores a plurality of land number/house information comparison data in which a combination of a character string representing the location of a building and the house number of the building, and a combination of a character string representing the location of the lot of the building and the lot number of the lot are associated with each other. Hereinafter, the lot number of a certain building will be referred to as the lot number of the building. The land number/house number comparison database 16 according to this embodiment stores land number/house information comparison data in which a combination of a character string representing the location of a building and the house number of the building, and a combination of a character string representing the location of the lot of the building and the lot number of the building, are associated with each other, not only for existing buildings but also for buildings that have already been destroyed. Hereinafter, a combination of a character string representing the location of a building and the house number of the building will be expressed as "building location + house number", and a combination of a character string representing the location of the lot of the building and the lot number of the building will be expressed as "lot location + lot number".

In response to receiving the "building location + house number" sent from the destination determination system 10, the land number/house number comparison database 16 in this embodiment returns to the destination determination system 10 the "site location + site land number" for one or more pieces of land associated with the building identified by the "building location + house number."

In addition, the land number/house number comparison database 16 according to this embodiment responds to the receipt of the "site location + site number" sent from the destination determination system 10 by sending back to the destination determination system 10 the "building location + house number" for one or more buildings associated with the land identified by the "site location + site number."

Note that there may be multiple buildings associated with a piece of land associated with one lot number. For example, this situation may occur when multiple buildings stand on a piece of land associated with one lot number, or when a building that stood on a piece of land associated with one lot number is rebuilt and a new building is constructed on the land. In such a case, in response to receiving the "lot location + lot number", the lot number/building number comparison database 16 returns multiple "building locations + building numbers" associated with the "lot location + lot number" to the destination determination system 10.

In this embodiment, the land lot/house number comparison database 16 may be included in the registration information providing system 14.

Figure 2 is a functional block diagram showing an example of functions implemented in the delivery destination determination system 10 according to this embodiment. Note that it is not necessary for all of the functions shown in Figure 2 to be implemented in the delivery destination determination system 10 according to this embodiment, and functions other than the functions shown in Figure 2 may also be implemented.

As shown in FIG. 2, the destination determination system 10 according to this embodiment functionally includes, for example, a registration application information storage unit 20, a registration application information acquisition unit 22, a target data identification unit 24, a reference date identification unit 26, a site address identification unit 28, a determination unit 30, an estimation unit 32, and a destination determination unit 34.

The registration application information storage unit 20 is implemented primarily in the storage unit 10b. The registration application information acquisition unit 22 is implemented primarily in the communication unit 10c. The target data identification unit 24 is implemented primarily in the processor 10a and the input unit 10e. The reference date identification unit 26, the judgment unit 30, the estimation unit 32, and the delivery destination determination unit 34 are implemented primarily in the processor 10a. The site address identification unit 28 is implemented primarily in the processor 10a and the communication unit 10c. In this embodiment, the delivery destination determination system 10 serves as an estimation system that estimates whether a newly constructed building (e.g., a detached house) has been rebuilt without a change in ownership.

The above functions may be implemented by executing a program including instructions corresponding to the above functions, which is installed in the destination determination system 10, which is a computer, on the processor 10a. This program may be supplied to the destination determination system 10 via a computer-readable information storage medium, such as an optical disk, a magnetic disk, a magnetic tape, a magneto-optical disk, or a flash memory, or via the Internet, for example.

In this embodiment, the registration application information storage unit 20 stores registration application information such as the registration application information data exemplified in Figures 3 to 10.

Figures 3 to 10 are diagrams showing examples of registration application information data. Each of the registration application information data shown in Figures 3 to 10 corresponds to one real estate registration application. The registration application information data according to this embodiment includes acceptance date data, acceptance number, property identification data, application unit data, registration purpose data, new/existing data, and real estate type data.

The acceptance date data is, for example, data indicating the acceptance date of the registration application associated with the registration application information data.

The reception number is, for example, a number set according to the order in which the registration application was received in the year in which the registration application associated with the registration application information data was made.

The property identification data is, for example, data for identifying real estate that is the subject of a registration application that is associated with the registration application information data. As shown in FIG. 3, the property identification data includes prefecture name data, city/ward/town/village name data, oaza/town name data, za/chome data, and lot/house number data.

The prefecture name data, city/ward/town/village name data, oaza/town name data, zona/chome data, and lot/house number data are data that respectively indicate the prefecture name, city/ward/town/village name, oaza/town name, zona/chome data, lot/house number data, and lot/house number data of the real estate that is the subject of the registration application.

When the real estate subject to the registration application is a parcel of land, the land lot/house number data is data indicating the land lot of the real estate. When the real estate subject to the registration application is a building, the land lot/house number data is data indicating the house number of the real estate.

In this embodiment, the location of the real estate that is the subject of the registration application associated with the registration application information data can be identified based on the property identification data. For example, a character string that combines the values of prefecture name data, city/ward/town/village name data, oaza/town name data, and za/chome data corresponds to the character string that represents the location of the real estate.

The application unit data is, for example, data indicating whether the registration application associated with the registration application information data was made as a single application or as a series of applications. It corresponds to the entries "single," "series," and "series" in the real estate registration receipt book. The application unit data of the registration application information data associated with the first registration application of a series of registration applications is set to the value "series." The application unit data of the registration application information data associated with the registration application made together with the application unit data is set to the value "series." Furthermore, the application unit data of the registration application information data associated with a registration application made as a single application is set to the value "single."

The registration purpose data is, for example, data indicating the purpose of the registration application associated with the registration application information data. Note that the character string of the value of the registration purpose data included in the registration application information data and the character string indicating the registration purpose in the real estate registration receipt book associated with the registration application information data do not necessarily have to match.

The new/existing data is, for example, data indicating whether the real estate registration receipt book for the registration application associated with the registration application information data contains the entry "new" or "already" for the registration application. The value "new" is set for the new/existing data of the registration application information data associated with a registration application that contains the entry "new." The value "already" is set for the new/existing data of the registration application information data associated with a registration application that contains the entry "already."

The real estate type data is, for example, data indicating the type of real estate related to the registration application associated with the registration application information data. If the real estate related to the registration application is land, the real estate type data is set to the value "land." Also, if the real estate related to the registration application is a building, the real estate type data is set to the value "building."

In this embodiment, the registration application information acquisition unit 22, for example, acquires registration application information. For example, at a predetermined time interval, the registration application information acquisition unit 22 acquires registration application information data registered in the registration application information data providing system 12 since the previous acquisition from the registration application information data providing system 12, and stores the data in the registration application information storage unit 20.

In this embodiment, it is assumed that the registration application information data providing system 12 and the delivery destination determination system 10 are synchronized. For example, it is assumed that registration application information data for a certain period of time (e.g., the last 10 years or more), including the latest registration application information data managed by the registration application information data providing system 12, is stored in the registration application information storage unit 20.

In this embodiment, the target data identification unit 24, for example, identifies registration application information data of a newly constructed building to be estimated as to whether or not the building was reconstructed without a change in ownership. Here, the target data identification unit 24 may acquire the registration application information data.

Here, for example, from among the multiple registration application information data stored in the registration application information storage unit 20, registration application information data in which the real estate type data value is "building" and the registration purpose data value is "title" may be identified. Alternatively, from among the multiple registration application information data stored in the registration application information storage unit 20, registration application information data in which the real estate type data value is "building" and the new/existing data value is "new" may be identified.

The target data identification unit 24 may also identify the registration application information data of the building specified by the user.

Hereinafter, the registration application information data identified in this manner will be referred to as target data.

In this embodiment, for example, the reference date determination unit 26 determines the date on which a title registration application for a given newly constructed building is accepted as the reference date. Here, for example, the reference date determination unit 26 determines the date on which a title registration application for a newly constructed building associated with the target data is accepted as the reference date.

For example, the reference date determination unit 26 may determine the date of receipt of the title registration application for the newly constructed building as the reference date based on the registration application information related to the newly constructed building. For example, the date indicated by the value of the receipt date data included in the target data may be determined as the reference date for the newly constructed building associated with the target data.

In this embodiment, the lot number identification unit 28, for example, identifies the location of the lot of the newly constructed building associated with the target data and the lot number of the newly constructed building (the above-mentioned "lot location + lot number"). Here, for example, the "building location + house number" associated with the target data is identified based on the property identification data included in the target data. Then, the "lot location + lot number" associated with the identified "building location + house number" is identified. Here, as described above, the lot number identification unit 28 may identify the "lot location + lot number" of the newly constructed building associated with the target data by accessing the lot number-house number comparison database 16.

The lot number identification unit 28 may also identify one or more "building location + house number" that correspond to the "lot location + lot number" of the identified newly constructed building. As described above, the lot number identification unit 28 may access the lot number and house number comparison database 16 to identify one or more "building location + house number" that correspond to the "lot location + lot number" of the identified newly constructed building. The lot number identification unit 28 may then identify the building identified by the identified "building location + house number" as an associated house. The one or more associated houses identified in this way will include the newly constructed building.

The lot number identification unit 28 may also identify the number of related houses identified in this manner. The number of related houses corresponds to the number of buildings standing on the lot number of the newly constructed building associated with the target data.

In this embodiment, for example, the determination unit 30 determines whether the target data satisfies a predetermined condition.

In this embodiment, for example, the estimation unit 32 estimates whether the newly constructed building is a reconstruction that does not involve a change in ownership, based on the judgment result by the judgment unit 30.

In this embodiment, for example, the destination determination unit 34 determines the destination of direct mail for a new contract for the service based on the estimation result by the estimation unit 32.

Details about the determination process by the determination unit 30, the estimation process by the estimation unit 32, and the destination determination process by the destination determination unit 34 will be described later.

Below, an example of the flow of processing related to the determination by the determination unit 30, the estimation by the estimation unit 32, and the determination of the destination by the destination determination unit 34, which are performed in the destination determination system 10 according to this embodiment, will be described with reference to the flow diagram illustrated in FIG. 11.

First, the target data identification unit 24 identifies one or more target data from among the multiple registration application information data stored in the registration application information storage unit 20 as described above (S101).

Then, the target data identification unit 24 selects one of the target data identified in the process shown in S101 for which the processes shown in S103 to S106 have not been performed (S102).

Then, the reference date determination unit 26 determines the date indicated by the value of the reception date data included in the target data selected in the process shown in S102 as the reference date for the newly constructed building associated with the target data (S103).

Then, the lot number identification unit 28 identifies the "lot location + lot number" that corresponds to the "building location + house number" identified based on the property identification data included in the target data selected in the process shown in S102 (S104). In the process shown in S104, the "lot location + lot number" may be identified by accessing the lot number-house number comparison database 16, as described above.

Then, the determination unit 30 determines whether or not there is a registration for the sale of the land identified by the "site location + site number" of the newly constructed building during the period from a specified day before the identified reference date until the reference date (S105). Here, for example, it is determined whether or not there is a registration for the sale of the land identified by the "site location + site number" identified in the process shown in S104 during the period from a specified day before the reference date identified in the process shown in S103 until the reference date.

In the process shown in S105, the determination unit 30, for example, identifies, from among the multiple registration application information data stored in the registration application information storage unit 20, those whose acceptance date data values indicate dates between two years prior to the base date identified in the process shown in S103 and the base date.

Then, the determination unit 30 determines whether or not there is any registration application information data for which (1) the value of the real estate type data is "land", (2) the value of the registration purpose data is "ownership transfer sale", (3) the location identified based on the property identification data matches the location indicated in the "site location + site number" identified in the process shown in S104, and (4) the value of the site number/building number data included in the property identification data matches the site number indicated in the "site location + site number" identified in the process shown in S104.

If such registration application information data exists, it is determined that there is a registration of a sale of land identified by the "site location + site number" of the newly constructed building in question between a specified date before the specified base date and the base date.

In addition, if such registration application information data does not exist, it will be determined that there is no registration of a sale or purchase of the land identified by the "site location + site number" of the newly constructed building in question during the period from a specified day before the specified base date to the base date.

For example, assume that the registration application information data (target data) shown in Figure 3 is selected in the process shown in S102.

In this case, in the process shown in S104, for example, based on the property identification data of the target data shown in Figure 3, the location of the new building associated with the target data is identified as "1-chome, C-cho, B-city, A-prefecture" and the house number of the new building is identified as "1-2-2". Then, based on the character string representing this location and the value of this house number, the location of the site of the new building associated with the target data shown in Figure 3 is identified as "1-chome, C-cho, B-city, A-prefecture" and the site lot number of the new building is identified as "1-2".

Here, the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 4 is more than two years later than the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 3. The value of the real estate type data of the registration application information data shown in FIG. 4 is "land". The value of the registration purpose data of the registration application information data is "ownership transfer sale". The location identified based on the property identification data of the registration application information data is "1-chome, C-cho, B-city, A-prefecture". The value of the land and house number data of the registration application information data is "1-2".

Therefore, when the registration application information data shown in FIG. 4 is stored in the registration application information storage unit 20, it will be determined that there is a registration of a sale or purchase of land identified by the "site location + site number" of the newly constructed building during the period from a specified day before the specified base date to the base date.

Then, the estimation unit 32 estimates whether or not the newly constructed building associated with the target data selected in the process shown in S102 is a building that has been reconstructed without a change in ownership, based on the presence or absence of a sales registration determined in the process shown in S105 (S106).

In the process shown in S106, for example, if it is determined in the process shown in S105 that there is a sale registration, it is presumed that the newly constructed building associated with the target data selected in the process shown in S102 is not a building that has been reconstructed without a change of owner.

Then, the estimation unit 32 checks whether the processes shown in S103 to S106 have been performed for all target data identified in the process shown in S101 (S107).

If the processes shown in S103 to S106 have not been performed for all of the target data identified in the process shown in S101 (S107: N), the process returns to the process shown in S102.

When the processes shown in S103 to S106 have been executed for all target data identified in the process shown in S101 (S107: Y), the delivery destination determination unit 34 determines the delivery destination of the direct mail based on the estimation result in the process shown in S106 (S108). Then, the process shown in this processing example is terminated.

In the process shown in S108, for example, a newly constructed building that is associated with the target data identified in the process shown in S101 and that is estimated not to have been reconstructed without a change in ownership is determined as the delivery destination.

Here, the delivery destination determination unit 34 may access the registration information providing system 14 to obtain the registration information of the newly constructed building. The delivery destination determination unit 34 may then determine the address of the owner shown in the obtained registration information as the delivery destination.

In the case of a building that is not a reconstruction that does not involve a change of ownership, i.e., a new building that will have a new owner, the sale and purchase registration of the building's land will generally precede the act of new construction.

Focusing on this, in this processing example, it is estimated whether or not the newly constructed building has been rebuilt without a change in owner, based on the presence or absence of a sales registration for the land identified by the "site location + site number" of the newly constructed building between a specified date before the above-mentioned reference date and the reference date. For example, as described above, if it is determined that there is a sales registration for the land identified by the "site location + site number" of the newly constructed building, it is estimated that the newly constructed building has not been rebuilt without a change in owner.

In this way, this processing example makes it possible to accurately estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership.

Next, another example of the process flow related to the determination by the determination unit 30, the estimation by the estimation unit 32, and the determination of the destination by the destination determination unit 34, which are performed in the destination determination system 10 according to this embodiment, will be described with reference to the flow diagram illustrated in FIG. 12.

The processes shown in S201 to S204 are similar to the processes shown in S101 to S104 in FIG. 11, so the explanation is omitted.

When the process shown in S204 is executed, the determination unit 30 determines at least one of the following: whether or not there is a loss registration of a building that has the same location and house number as the newly constructed building (the above-mentioned "building location + house number" is the same) during the period from a specified day before the specified reference date to the reference date, or whether or not there is a loss registration of a building that has the same location as the newly constructed building and whose house number is a character string that includes in part or all of the character string of the site number of the newly constructed building (S205). Here, for example, at least one of the following is determined: whether or not there is a loss registration of a building that has the same "building location + house number" as the newly constructed building associated with the target data selected in the process shown in S202 during the period from a specified day before the reference date specified in the process shown in S203 to the reference date, or whether or not there is a loss registration of a building that has the same location as the newly constructed building and whose house number is a character string that includes in part or all of the character string of the site number of the newly constructed building.

In the process shown in S205, the determination unit 30, for example, identifies, from among the multiple registration application information data stored in the registration application information storage unit 20, those whose acceptance date data values indicate dates that fall within the period from one month before the reference date identified in the process shown in S203 to the reference date.

Then, the determination unit 30 determines whether or not there is any of these registration application information data for which (1) the value of the real estate type data is "building", (2) the value of the registration purpose data is "lost", (3) the location identified based on the property identification data matches the location identified based on the property identification data included in the target data selected in the process shown in S202, and (4) the value of the land lot house number data included in the property identification data is a house number corresponding to the target data selected in the process shown in S202, or a character string including in part or in whole the character string of the land lot house number identified in the process shown in S204.

Here, for example, the determination unit 30 may extract from these registration application information data those in which the value of the real estate type data is "building" and the value of the registration purpose data is "destroyed". The determination unit 30 may further extract from the extracted registration application information data those whose location specified based on the property specification data of the registration application information data is the same as the location of the newly constructed building. The determination unit 30 may then specify the value of the land number/house number data of the registration application information data for each of the extracted registration application information data. The determination unit 30 may then perform a forward match search on the specified values using the character string of the land number of the newly constructed building as a key. The determination unit 30 may then determine whether or not there is a value that is hit by the forward match search. The determination unit 30 may also determine whether or not there is a value among the specified values that matches the house number of the newly constructed building.

If such registration application information data exists, it is determined that there is a loss registration of a building that has the same "building location + house number" as the newly constructed building during the period from a specified day before the specified base date to the base date, or a building that has the same location as the newly constructed building and whose house number contains a character string that includes in part or in whole the character string of the site number of the newly constructed building.

In addition, if such registration application information data does not exist, it is determined that there is no loss registration of a building with the same "building location + house number" as the newly constructed building during the period from a specified day before the specified base date to the base date, or of a building with the same location as the newly constructed building and a house number that includes in part or in whole the character string of the site number of the newly constructed building.

For example, assume that the registration application information data (target data) shown in Figure 5 is selected in the process shown in S202.

In this case, in the process shown in S204, for example, based on the property identification data of the target data shown in FIG. 5, the location of the newly constructed building associated with the target data is identified as "2-chome, C-cho, B-city, A-prefecture" and the house number of the newly constructed building is identified as "3-4-2." Then, based on this "building location + house number", the "site location + site number" of the newly constructed building associated with the target data shown in FIG. 5 is identified as "2-chome, C-cho, B-city, A-prefecture, 3-4."

Here, the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 6 is more than one month before the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 5. The value of the real estate type data of the registration application information data shown in FIG. 6 is "building", and the value of the registration purpose data is "lost". The location identified based on the property identification data of the registration application information data is "2-chome, C-cho, B-city, A-prefecture". The value of the land lot house number data of the registration application information data is "3-4-1". This house number corresponds to a character string that includes in part or in whole the character string of the site lot number of the newly constructed building associated with the target data shown in FIG. 5.

Therefore, when the registration application information data shown in FIG. 6 is stored in the registration application information storage unit 20, it will be determined that there is a loss registration of a building that has the same "building location + house number" as the newly constructed building during the period from a specified day before the identified base date to the base date, or a building that has the same location as the newly constructed building and whose house number contains a character string that includes in part or in whole the character string of the site number of the newly constructed building.

Then, the estimation unit 32 estimates whether or not the newly constructed building associated with the target data selected in the process shown in S202 has been reconstructed without a change in ownership, based on the presence or absence of a lost registration determined in the process shown in S205 (S206).

In the process shown in S206, for example, if it is determined in the process shown in S205 that there is a lost registration, it is presumed that the newly constructed building associated with the target data selected in the process shown in S202 has been reconstructed without a change in ownership.

Then, the estimation unit 32 checks whether the processes shown in S203 to S206 have been performed for all target data identified in the process shown in S201 (S207).

If the processes shown in S203 to S206 have not been performed for all of the target data identified in the process shown in S201 (S207: N), the process returns to the process shown in S202.

When the processes shown in S203 to S206 have been executed for all target data identified in the process shown in S201 (S207: Y), the delivery destination determination unit 34 determines the delivery destination of the direct mail based on the estimation result in the process shown in S206 (S208). Then, the process shown in this processing example is terminated.

In the process shown in S208, for example, buildings estimated to have been rebuilt without a change in ownership are excluded from the delivery destination. In other words, new buildings that correspond to the target data identified in the process shown in S201 and are not estimated to have been rebuilt without a change in ownership are determined as delivery destinations. As described above, the address of the owner shown in the registration information for the new building may be determined as the delivery destination.

In this processing example, the determination unit 30 may refer to the land lot house number comparison database 16 to check whether any of the buildings corresponding to the above-mentioned related houses have a loss registration. If a building with a loss registration exists, the determination unit 30 may identify the value of the reception date data of the registration application information data of the building. The determination unit 30 may then determine whether or not there is a loss registration of the building between a specified date before the reference date and the reference date, based on the identified value of the reception date data. For example, if the date indicated by the identified value of the reception date data is between a specified date before the reference date and the reference date, it may be determined that there is a loss registration of the building between the specified date before the reference date and the reference date.

When purchasing land for the purpose of building a new building, taking into consideration real estate acquisition tax and real estate registration license tax, the seller will often demolish the old building that stood on the land and make a destruction registration. In this case, the destruction registration will be made at least several months before the new building registration, in other words, the amount of time necessary to construct the new building.

In contrast, in the case of reconstruction that does not involve a change of ownership, even though it is legally required that a loss registration be applied for within one month of the demolition of the building, the loss registration is often not made within one month of the demolition of the building, and is instead applied for on the same day as or shortly after (for example, within the last month) the title registration of the newly constructed building. For this reason, if the loss registration and title registration are made on the same day or close to each other, there is a high possibility that the newly constructed building is a reconstruction.

Here, in principle, the house number of a building is assigned the same number as the lot number of the building. However, the house number of a building may differ from the lot number of the building.

For example, when a building is demolished and a new building is erected on the site where it stood, some registries will add a subnumber such as "-2" to the house number of the new building to distinguish between the old and new buildings and to avoid duplication with the house number of the old building.

There is also a registry office that assigns sub-numbers such as "-1" and "-2" to all buildings.

Also, some registry offices do not make this distinction and assign the same house number to a newly constructed building as the old building.

In light of this, in this processing example, whether or not the newly constructed building has been rebuilt without a change in owner is estimated based on at least one of the following: whether or not there is a demolition registration for a building with the same "building location + house number" as the newly constructed building, or whether or not there is a demolition registration for a building with the same location as the newly constructed building and whose house number contains a character string that includes in part or in whole the character string of the site number of the newly constructed building, during the period from a specified day before the reference date described above until the reference date. For example, as described above, if there is a demolition registration for a building with the same "building location + house number" as the newly constructed building, or if there is a demolition registration for a building with the same location as the newly constructed building and whose house number contains a character string that includes in part or in whole the character string of the site number of the newly constructed building, the newly constructed building is estimated to have been rebuilt without a change in owner.

In this way, this processing example makes it possible to accurately estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership.

In addition, according to this processing example, it is possible to estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership, even if there is no need to check the sales history of the site of the newly constructed building, and even if the time range for which the registration application information data can be referenced is narrow.

However, even if the loss registration was made several months or more before the title registration, the newly constructed building may have been rebuilt. Also, even if the loss registration and title registration were made on the same day or close to each other, the newly constructed building may have been rebuilt without a change of owner.

In light of this, for example, in the process shown in S205 above, the determination unit 30 may further determine whether or not a sale registration has been made.

For example, in the process shown in S205, the determination unit 30 may determine at least one of the following: whether or not there is a loss registration for a building that has the same "building location + house number" as the newly constructed building during the first number of days until the specified reference date; or whether or not there is a loss registration for a building that has the same location as the newly constructed building and whose house number contains a character string that includes in part or in whole the character string of the site number of the newly constructed building.

For example, the determination unit 30 may identify, from among the multiple registration application information data stored in the registration application information storage unit 20, those in which the date indicated by the value of the acceptance date data is between one year before the base date identified in the process shown in S203 and the base date.

Then, the determination unit 30 may determine whether or not there is any of the registration application information data for which (1) the value of the real estate type data is "building", (2) the value of the registration purpose data is "lost", (3) the location identified based on the property identification data matches the location identified based on the property identification data included in the target data selected in the process shown in S202, and (4) the value of the land lot house number data included in the property identification data is a house number corresponding to the target data selected in the process shown in S202, or a character string including in part or in whole the character string of the land lot house number identified in the process shown in S204.

If such registration application information data exists, it may be determined that there is a loss registration for a building that has the same "building location + house number" as the newly constructed building during the first number of days up to the specified reference date, or a building that has the same location as the newly constructed building and whose house number includes in part or in whole the string of the site number of the newly constructed building.

In addition, if such registration application information data does not exist, it may be determined that there is no loss registration of a building with the same "building location + house number" as the newly constructed building during the first number of days until the specified reference date, or of a building with the same location as the newly constructed building and a house number that includes in part or in whole the character string of the site number of the newly constructed building.

Furthermore, in the process shown in S205, the determination unit 30 may determine whether or not there is a sale registration for the land identified by the "site location + site number" of the newly constructed building during a second number of days until the specified reference date. Here, the second number of days may be longer than the first number of days.

For example, the determination unit 30 may identify, from among the multiple registration application information data stored in the registration application information storage unit 20, those whose acceptance date data values indicate dates between three years prior to the base date identified in the process shown in S203 and the base date.

Then, the determination unit 30 may determine whether or not there is any of these registration application information data in which (1) the value of the real estate type data is "land", (2) the value of the registration purpose data is "ownership transfer sale", (3) the location identified based on the property identification data matches the location indicated in the "site location + site number" identified in the process shown in S204, and (4) the value of the site number/building number data included in the property identification data matches the site number indicated in the "site location + site number" identified in the process shown in S204.

If such registration application information data exists, it may be determined that there is a registration of a sale or purchase of land identified by the "site location + site number" of the newly constructed building during the second number of days until the specified reference date.

In addition, if such registration application information data does not exist, it may be determined that there is no registration of a sale or purchase of the land identified by the "site location + site number" of the newly constructed building during the second number of days until the specified reference date.

Then, in the process shown in S206, the estimation unit 32 may estimate whether or not the newly constructed building has been rebuilt without a change in ownership based on the presence or absence of a loss registration determined in the process shown in S205 and the presence or absence of a purchase and sale registration determined in the process shown in S205.

For example, if the process shown in S205 determines that there is a loss registration and that there is no sale registration, it may be presumed that the newly constructed building associated with the target data selected in the process shown in S202 was reconstructed without a change of owner.

By doing this, it becomes possible to more accurately estimate whether a newly constructed building is a reconstruction that does not involve a change of ownership.

Next, another example of the process flow related to the determination by the determination unit 30, the estimation by the estimation unit 32, and the determination of the destination by the destination determination unit 34, which are performed in the destination determination system 10 according to this embodiment, will be described with reference to the flow diagram illustrated in FIG. 13.

In this processing example, it is assumed that the registration application information data related to consecutively applied registration applications is associated with each other in the registration application information data stored in the registration application information storage unit 20 in advance. For example, it is assumed that the same group ID is assigned to the registration application information data related to consecutively applied registration applications.

For example, the same group ID is assigned to registration application information data whose application unit data value is "continuous" and one or more registration application information data whose application unit data value is "sequential" and whose reception number follows the registration application information data.

As a result, in this processing example, it is possible to identify the registration application information data relating to the registration application that is associated with a certain registration application information data and the registration application that is filed in conjunction with the registration application.

The processes shown in S301 and S302 are similar to the processes shown in S101 and S102 in FIG. 11, so the explanation is omitted.

When the process shown in S302 is executed, the judgment unit 30 judges whether or not there is a title registration application for a newly constructed building associated with the target data selected in the process shown in S302 and a registration application that has been filed in conjunction with the title registration application for the newly constructed building (S303). As described above, in this processing example, the registration application information data related to the registration applications that have been filed in conjunction with the title registration application associated with the target data selected in the process shown in S202 are associated in advance, so in the processing shown in S303, it is possible to determine whether or not there is a title registration application associated with the target data selected in the process shown in S202 and a registration application that has been filed in conjunction with the title registration application.

If there is no concurrently filed registration application (S303: N), the process proceeds to S306. The registration application is excluded from the estimation target in this processing example.

If there is a registration application that has been filed in conjunction with the title registration application for a given newly constructed building through a consecutive application (S303: Y), the determination unit 30 determines whether or not there is a loss registration that has been filed in conjunction with the title registration application for a given newly constructed building through a consecutive application (S304). Here, for example, it is determined whether or not there is a loss registration that has been filed in conjunction with the title registration application for a newly constructed building that is associated with the target data selected in the process shown in S202 through a consecutive application.

In the process shown in S304, the determination unit 30 determines, for example, whether or not there is any registration object data whose value is "lost" among one or more registration application information data related to a registration application filed in conjunction with the registration application associated with the target data selected in the process shown in S202.

If such registration application information data exists, it is determined that there is a loss registration made together with the title registration application for a given newly constructed building through a joint application.

Also, if such registration application information data does not exist, it is determined that there is no loss registration made together with the title registration application for a given newly constructed building through a joint application.

For example, assume that the registration application information data (target data) shown in Figure 7 is selected in the process shown in S302.

Then, the registration application information data shown in FIG. 8 is registration application information data relating to a registration application that has been filed in conjunction with the registration application for the newly constructed building that is associated with the target data shown in FIG. 7.

Here, the value of the registration purpose data in the registration application information data shown in Figure 8 is "lost."

Therefore, when the registration application information data shown in FIG. 8 is stored in the registration application information storage unit 20, it is determined that a loss registration has been made together with the title registration application for a given newly constructed building through a linked application.

Then, the estimation unit 32 estimates whether or not the newly constructed building associated with the target data selected in the process shown in S302 has been reconstructed without a change in ownership, based on the presence or absence of a lost registration determined in the process shown in S304 (S305).

In the process shown in S305, for example, if it is determined in the process shown in S304 that there is a lost registration, it is presumed that the newly constructed building associated with the target data selected in the process shown in S302 has been reconstructed without a change in ownership.

Then, the estimation unit 32 checks whether the processes shown in S303 to S305 have been performed for all target data identified in the process shown in S301 (S306).

If the processes shown in S303 to S305 have not been performed for all of the target data identified in the process shown in S301 (S306: N), the process returns to the process shown in S302.

When the processes shown in S303 to S305 have been executed for all target data identified in the process shown in S301 (S306: Y), the delivery destination determination unit 34 determines the delivery destination of the direct mail based on the estimation result in the process shown in S305 (S307). Then, the process shown in this processing example is terminated.

In the process shown in S307, for example, buildings estimated to have been rebuilt without a change in owner are excluded from the delivery destination. In other words, new buildings that correspond to the target data identified in the process shown in S301 and are not estimated to have been rebuilt without a change in owner are determined as delivery destinations. As described above, the address of the owner shown in the registration information for the new building may be determined as the delivery destination.

Consecutive applications are made by the same person. Therefore, if an application for title registration of a newly constructed building and an application for registration of loss are made through consecutive applications as described above, the application for title registration of a newly constructed building and an application for registration of loss will be made by the same person. Therefore, it is highly likely that the newly constructed building has been reconstructed without a change of ownership.

Focusing on this, in this processing example, it is possible to estimate whether a newly constructed building has been rebuilt without a change of owner based on the presence or absence of a loss registration made together with the title registration application for a given newly constructed building through a joint application.

In this way, this processing example makes it possible to accurately estimate whether a newly constructed building is a reconstruction that does not involve a change in ownership.

As explained above, by accurately estimating whether a newly constructed building is a reconstruction that does not involve a change in ownership, it becomes possible to accurately narrow down the recipients of direct mail. As a result, it becomes possible to make sales operations more efficient.

In this embodiment, it is possible to combine some or all of the processes shown in Figures 11 to 13 in various ways.

For example, if it is confirmed in the process shown in S303 that there are no concurrent registration applications, the processes shown in S203 to S206 may be executed instead of the processes from S304 onwards.

In addition, in this embodiment, the determination unit 30 may determine whether or not a mortgage registration has been made after the title registration of the newly constructed building.

The estimation unit 32 may then estimate whether or not the newly constructed building has business potential based on the presence or absence of a mortgage registration determined by the determination unit 30.

For example, assume that the registration application information data (target data) shown in Figure 9 is selected.

Here, the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 10 is later than the date indicated by the value of the receipt date data of the registration application information data shown in FIG. 9. The value of the property identification data of the registration application information data shown in FIG. 10 is the same as the value of the property identification data of the registration application information data shown in FIG. 9, and the value of the registration purpose data of the registration application information data shown in FIG. 10 is "establishment of a mortgage."

Therefore, if the registration application information data shown in FIG. 10 is stored in the registration application information storage unit 20, it will be determined that a mortgage registration was made after the title registration of the newly constructed building.

If it is determined that a mortgage registration was made after the title registration of the newly constructed building, the newly constructed building associated with the target data may be presumed to have business potential.

In addition, in this embodiment, the determination unit 30 may specify the number of buildings that stand on the site of a given new building. Then, the estimation unit 32 may estimate whether the new building has business potential based on the number of buildings that is specified.

For example, the site address identification unit 28 may identify related houses for a newly constructed building associated with the target data as described above. Then, if the number of related houses identified is equal to or greater than a predetermined number (e.g., 3 or more), the estimation unit 32 may estimate that the newly constructed building has business potential.

Then, the destination determination unit 34 may determine the destination of the direct mail based on the estimation result of whether the newly constructed building has business potential. For example, a newly constructed building that is estimated to have business potential may be excluded from the destinations.

As described above, newly constructed buildings that are presumed to have business potential are unlikely to be ordinary detached houses inhabited by individuals. Furthermore, corporations are expected to voluntarily enter into contracts for various services such as internet lines and cable television. For this reason, it is advisable to exclude newly constructed buildings that are presumed to have business potential from the destinations of direct mail.

As described above, in this embodiment, whether or not a newly constructed building has business potential is estimated based on whether or not a mortgage has been registered after the title registration of the newly constructed building. In this way, according to this embodiment, it is possible to accurately estimate whether or not a newly constructed building has business potential.

As described above, in this embodiment, whether or not a newly constructed building has business potential is estimated based on the number of buildings built on the site number of the newly constructed building. In this way, according to this embodiment, it is possible to accurately estimate whether or not a newly constructed building has business potential.

By accurately estimating whether a new building has business potential, it becomes possible to accurately narrow down the recipients of direct mail. As a result, it becomes possible to streamline sales operations.

In this embodiment, the destination determination unit 34 may generate data indicating a list of destinations for the determined direct mail. The destination determination unit 34 may then store the generated data in the storage unit 10b. The destination determination unit 34 may also display or print out the data.

The present invention is not limited to the above-described embodiments.

In addition, in this embodiment, the reference date determination unit 26 may determine the title registration date as the above-mentioned reference date instead of the title registration application acceptance date. For example, the reference date determination unit 26 may access the registration information providing system 14 to acquire registration information of the newly constructed building. Then, the reference date determination unit 26 may determine the title registration date of the newly constructed building as the reference date based on the acquired registration information.

For example, if it is determined in the process shown in S205 that there is no loss registration, it may be presumed that the newly constructed building associated with the target data selected in the process shown in S202 is not a building that has been rebuilt without a change of owner. Also, if it is determined in the process shown in S105 that there is no sales registration, it may be presumed that the newly constructed building associated with the target data selected in the process shown in S102 is a building that has been rebuilt without a change of owner.

For example, if it is determined in the process shown in S305 that there is no lost registration, it may be presumed that the newly constructed building associated with the target data selected in the process shown in S302 was not reconstructed without a change in ownership.

In addition, if there is no registration application filed in conjunction with the process shown in S303, it may be presumed that the newly constructed building associated with the target data selected in the process shown in S302 is not a building that has been reconstructed without a change of owner.

For example, the destination determination system 10 may not include the registration application information storage unit 20. The target data identification unit 24 and the determination unit 30 may then access the registration application information data providing system 12 to obtain or identify the registration application information data.

Furthermore, the specific character strings and numerical values described above, as well as the specific character strings in the drawings, are merely examples and are not limited to these character strings and numerical values.

The technique described in this embodiment can also be expressed as follows.
[1]
A reference date specifying means for specifying the date of acceptance of a title registration application or the date of title registration of a given newly constructed building as a reference date;
A determination means for determining whether or not there is a sale registration of the location of the site of the newly constructed building and the land identified by the site number of the newly constructed building during the period from a predetermined day before the specified reference date to the reference date;
an estimation means for estimating whether or not the newly constructed building is a reconstruction without a change in the owner based on the presence or absence of the purchase and sale registration;
An estimation system comprising:
[2]
The determination means determines whether or not a mortgage has been established after the title registration of the newly constructed building,
The estimation means estimates whether or not the newly constructed building has business potential based on the presence or absence of a registration of the mortgage.
The estimation system according to [1].
[3]
The method further includes a building number specification means for specifying the location of the site of the new building and the number of buildings built on the land identified by the site number of the new building,
The estimation means estimates whether the newly constructed buildings have business potential based on the number of buildings.
The estimation system according to claim 1 or 2.
[4]
The reference date specification means specifies the date of acceptance of the title registration application for the newly constructed building as the reference date based on the registration application information for the newly constructed building,
The determination means performs the determination based on a plurality of pieces of registration application information stored in a registration application information storage means.
The estimation system according to any one of [1] to [3].
[5]
A step in which a reference date specifying means specifies a title registration application acceptance date or a title registration date of a given newly constructed building as a reference date;
A step in which a determination means determines whether or not there is a sale registration of the location of the site of the new building and the land identified by the site number of the new building during the period from a predetermined day before the specified reference date to the reference date;
A step in which an estimation means estimates whether or not the newly constructed building is a reconstruction without a change in the owner based on the presence or absence of the purchase and sale registration;
The estimation method according to claim 1,
[6]
A procedure for identifying the date of acceptance of the title registration application or the date of title registration of a given new building as the reference date;
a step of determining whether or not there is a sale registration of the location of the site of the new building and the land identified by the site number of the new building during the period from a specified day before the specified base date to the base date;
A procedure for estimating whether or not the newly constructed building is a reconstruction without a change in ownership based on the presence or absence of the sales registration;
A program characterized by causing a computer to execute the above.

10 Delivery destination determination system, 10a processor, 10b memory unit, 10c communication unit, 10d output unit, 10e input unit, 12 registration application information data provision system, 14 registration information provision system, 16 land lot and house number comparison database, 18 computer network, 20 registration application information storage unit, 22 registration application information acquisition unit, 24 target data identification unit, 26 reference date identification unit, 28 site lot number identification unit, 30 judgment unit, 32 estimation unit, 34 delivery destination determination unit.

Claims (5)

a registration application information storage means for storing a plurality of registration application information data, the data being associated with one real estate registration application, including acceptance date data indicating the acceptance date of the real estate registration application, property identification data indicating the location and lot number of the land that is the subject of the real estate registration application, or the location and house number of the building that is the subject of the real estate registration application, registration purpose data indicating the purpose of the real estate registration application, new/existing data indicating whether the real estate registration acceptance book related to the real estate registration application contains the entry "new" or "existing," and real estate type data indicating the type of real estate related to the real estate registration application;
a target data identification means for identifying, from among the plurality of registration application information data, the registration application information data that satisfies either of the following conditions: (1) the value of the included real estate type data indicates a building, and the value of the included registration object data indicates a title registration, or (2) the value of the included real estate type data indicates a building, and the value of the included new/existing data indicates that there is a description of "new"; and
A reference date specification means for specifying, for each of at least one of the target data, as a reference date, the date indicated by the value of the reception date data included in the target data, or the title registration date indicated in the data of registration information of a building identified by the location and house number indicated by the property identification data included in the target data ;
a lot number specification means for specifying, for each of at least one of the target data, the location of the lot of the building that is the subject of a real estate registration application associated with the target data and the lot number of the building, based on lot number and house information comparison data in which a combination of a character string representing the location of the building and the house number of the building and a combination of a character string representing the location of the lot of the building and the lot number of the lot are associated;
A determination means for determining whether or not there is any of the registration application information data stored in the registration application information storage means, for each of at least one of the target data, that satisfies the following sales conditions: (1) the value of the real estate type data included indicates land, (2) the value of the registration object data included indicates an ownership transfer sale registration, (3) the value of the property identification data included indicates the location of the site and the site number identified for the target data, and (4) the value of the acceptance date data included indicates a date between a specified day before the identified base date and the base date; and
a destination determination means for determining, among at least one of the target data, the target data for which it is determined that the registration application information data that satisfies the buying and selling conditions exists, as a destination target data indicating a destination of the direct mail;
A delivery destination determination system comprising: The determination means further determines, for each of at least one of the target data, whether or not there is any of the multiple registration application information data stored in the registration application information storage means that satisfies the following conditions for establishing a mortgage: (1) the value of the real estate type data included indicates a building, (2) the value of the registration object data included indicates a registration of the establishment of a mortgage, (3) the value of the property identification data included is the same as the value of the property identification data included in the target data, and (4) the date indicated by the value of the acceptance date data included is a date later than the specified reference date ;
The destination determination means excludes the target data for which it is determined that the registration application information data that satisfies the mortgage setting conditions is present from the destination target data.
2. The delivery destination determination system according to claim 1. Further, a building number determination means for determining, for each of at least one of the target data, the location of the site specified for the target data and the number of buildings on the land identified by the site number, based on the land number house information comparison data;
The delivery destination determination means excludes the target data in which the number of buildings is equal to or greater than a predetermined number from the delivery destination target data.
2. The delivery destination determination system according to claim 1. The target data identification means is data associated with one real estate registration application, the data being reception date data indicating the reception date of the real estate registration application, property identification data indicating the location and lot number of the land that is the subject of the real estate registration application, or the location and house number of the building that is the subject of the real estate registration application, registration purpose data indicating the purpose of the real estate registration application, new/existing data indicating whether the real estate registration reception book related to the real estate registration application contains the entry "new" or "existing," and real estate type data indicating the type of real estate related to the real estate registration application. a step of identifying, from among the multiple registration application information data stored in a registration application information storage means that stores multiple registration application information data including the above, the registration application information data that satisfies either of the following conditions: (1) the value of the real estate type data included indicates a building, and the value of the registration object data included indicates a title registration, or (2) the value of the real estate type data included indicates a building, and the value of the new/existing data included indicates that there is a description of "new";
A step in which a reference date specifying means specifies, for each of at least one of the target data, a date indicated by the value of the reception date data included in the target data, or a title registration date indicated in the data of registration information of a building identified by the location and house number indicated by the property identification data included in the target data, as a reference date;
A land lot identification means identifies, for each of at least one of the target data, the location of the lot of the building that is the subject of a real estate registration application associated with the target data and the lot lot number of the building, based on lot number and house information comparison data in which a combination of a character string representing the location of the building and the house number of the building and a combination of a character string representing the location of the lot of the building and the lot number of the lot are associated with each other;
A step in which a determination means determines, for each of at least one of the target data, whether or not there is any of the multiple registration application information data stored in the registration application information storage means that satisfies the following sales conditions: (1) the value of the real estate type data included indicates land, (2) the value of the registration object data included indicates an ownership transfer sale registration, (3) the value of the property identification data included indicates the location of the site and the site lot number identified for the target data, and (4) the value of the acceptance date data included indicates a date between a specified day before the identified reference date and the reference date;
A step in which a destination determination means determines, among at least one of the target data, the target data for which it is determined that the registration application information data that satisfies the buying and selling conditions exists, as destination target data indicating a destination of the direct mail;
A method for determining a delivery destination , comprising: a step of identifying, as target data, from among a plurality of registration application information data stored in a registration application information storage means that stores a plurality of registration application information data including: acceptance date data indicating the acceptance date of the real estate registration application; property identification data indicating the location and lot number of the land that is the subject of the real estate registration application, or the location and house number of the building that is the subject of the real estate registration application; registration purpose data indicating the purpose of the real estate registration application; new/existing data indicating whether the real estate registration acceptance book related to the real estate registration application contains a description "new" or "existing"; and real estate type data indicating the type of real estate related to the real estate registration application, the plurality of registration application information data including: acceptance date data indicating the acceptance date of the real estate registration application; property identification data indicating the location and lot number of the land that is the subject of the real estate registration application, or the location and house number of the building that is the subject of the real estate registration application; registration purpose data indicating the purpose of the real estate registration application; new/existing data indicating whether the real estate registration acceptance book related to the real estate registration application contains a description "new" or "existing"; and real estate type data indicating the type of real estate related to the real estate registration application, the plurality of registration application information data including the acceptance date data indicating the acceptance date of the real estate registration application;
a step of specifying, for each of at least one of the target data, as a reference date, the date indicated by the value of the reception date data included in the target data, or the title registration date indicated in the data of registration information of a building identified by the location and house number indicated by the property identification data included in the target data ;
a step of identifying, for each of at least one of the target data, the location of the site of a building that is the subject of a real estate registration application associated with the target data and the site lot number of the building, based on lot number/house information comparison data in which a combination of a character string representing the location of the building and the house number of the building, and a combination of a character string representing the location of the site of the building and the lot number of the site are associated with each other;
a step of determining whether or not there is any of the registration application information data stored in the registration application information storage means, for each of at least one of the target data, that satisfies the following conditions of purchase and sale: (1) the value of the real estate type data included indicates land, (2) the value of the registration object data included indicates an ownership transfer purchase and sale registration, (3) the value of the property identification data included indicates the location of the site and the site number identified for the target data, and (4) the value of the acceptance date data included indicates a date between a specified day before the identified base date and the base date;
a step of determining, among at least one of the target data, the target data for which it is determined that the registration application information data that satisfies the buying and selling conditions exists, as a delivery destination target data indicating a delivery destination of the direct mail;
A program characterized by causing a computer to execute the above.

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