Real estate transaction information management device, real estate transaction information management system, control method for real estate transaction information management device, and control program for real estate transaction information management device

Abstract

To provide a real estate transaction information management device and the like for enabling quick transactions of real estate.SOLUTION: A real estate transaction information management device 10 includes a coefficient information generation unit 106 that generates coefficient information and associates it with basic conditions information to store it in a coefficient information storage unit 107 based on sales results real estate basic conditions transaction information 101 associated with the basic conditions information including purchase price information, real estate large-scale basic conditions transaction information 103 associating the basic conditions information with the real estate large-scale transaction information relative to the real estate large-scale transaction information including sales price information, purchase price information, and the sales price information of the real estate large-scale basic conditions transaction information in which the purchase price information and the basic conditions information are associated in common. The real estate transaction information management device generates the purchase information of the target real estate based on the sales price information in association with the basic conditions information in common with the target real estate and the coefficient information.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] The present invention relates to a real estate transaction information management device, a real estate transaction information management system, a control method for a real estate transaction information management device, and a control program for a real estate transaction information management device, which are used by real estate purchasing companies and the like that purchase real estate such as houses and manage information on real estate buying and selling transactions. [Background technology]

[0002] In conventional real estate purchase and sale brokerage systems for houses and the like, electronic brokerage systems have been proposed that provide real estate information for condominiums and the like through a website and mediate between users and real estate agents in closing deals for properties (see, for example, Patent Document 1). In such a system, when a customer inputs and registers the terms of sale, etc. into a terminal, the terms are displayed on the terminal of a customer wishing to purchase real estate such as a house, and the customer waits until a buyer appears. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Laid-Open No. 2001-357111 Summary of the Invention [Problem to be solved by the invention]

[0004] For this reason, in conventional systems, it takes time for a buyer to actually appear for the property and for the conditions to be met, and in some cases, a buyer for the property may not even appear. Therefore, sellers had to take time to sell the property, and when they rushed to sell, they were unable to achieve their objectives. On the other hand, there are cases where real estate is purchased not by a real estate agent but by a purchasing company that buys the property. Even in this case, after hearing the seller's sales conditions, the purchasing company conducts an investigation and determines the purchase conditions based on the results, so it takes time to make an appraisal, which means that it takes time to make a decision to sell.

[0005] Therefore, the present invention aims to provide a real estate transaction information management device, a real estate transaction information management system, a control method for a real estate transaction information management device, and a control program for a real estate transaction information management device, which enable rapid transactions such as the buying and selling of real estate.

[0006] The above object of the present invention is achieved by providing a sales history real estate basic conditions transaction information storage unit that stores sales history real estate basic conditions transaction information associated with basic condition information of real estate including purchase price information for at least real estate transaction information of a specific real estate broker; a large-scale real estate basic conditions transaction information storage unit that stores large-scale real estate basic conditions transaction information associated with basic condition information of real estate including purchase price information for at least large-scale real estate transaction information including real estate-related sales price information of a plurality of real estate brokers; and a coefficient information generation unit that generates coefficient information based on the purchase price information of the sales history real estate basic conditions transaction information and the sales price information of the large-scale real estate basic conditions transaction information to which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in association with the basic condition information in the coefficient information storage unit, and the purchase price information of the large-scale real estate basic conditions transaction information to which the basic condition information common to a target real estate to be purchased is associated based on the sales price information and the coefficient information of the large-scale real estate basic conditions transaction information to which the basic condition information common to the target real estate to be purchased is associated. The purchase price information of the target real estate varies depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current state. This is achieved by a real estate transaction information management device that is characterized by:

[0007] According to the above configuration, coefficient information is generated based on the purchase price information and the selling price information to which the purchase price information and the basic condition information are commonly associated, and is stored in association with the basic condition information. Furthermore, purchase price information for the target real estate is generated based on the sales price information and coefficient information of the large-scale real estate basic condition transaction information that is associated with basic condition information common to the target real estate.

[0008] In this way, for example, the sales price information of the real estate large-scale basic condition transaction information is multiplied by the coefficient information. Simply enter the information to generate purchase price information for the target property. Therefore, purchase price information can be quickly presented to sellers, etc., Decisions regarding sales and other matters can also be made quickly, enabling the rapid buying and selling of real estate. In addition, the purchase price information generated from this sales price information and coefficient information is actually used for a specific property. Since it is based on the purchase price information purchased by the trading company, the price is an appropriate purchase price. become. In this way, according to the present invention, appropriate purchase price information can be quickly presented to sellers, etc. Cut. Furthermore, according to the above configuration, the purchase price information of the target real estate changes depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current condition. Therefore, even in the case of an immediate purchase method, a purchase price can be presented quickly, making it possible to carry out a quick and appropriate real estate transaction, which is required for immediate purchase.

[0011] Preferably, in the real estate transaction information management device, the purchase methods include a future purchase method in which the property is purchased in its current state at a predetermined price and within a predetermined period of time, a sale and leaseback purchase method in which the property is rented to the seller after purchase and then sold to a third party after a predetermined period of time has expired, and a joint investment sale purchase method in which the buyer invests in renovations while the property remains in the seller's possession and then sells it to a third party, and the processing of these purchase methods includes processing of the immediate purchase method.

[0012] According to the above configuration, even in the case of the future purchase method, sale and leaseback purchase method, and joint investment sale purchase method, the processing of the immediate purchase method is included, so that the processing of these purchase methods can be easily executed simply by adding a specified processing to the processing of the immediate purchase method.

[0013] The above object of the present invention is to provide a real estate transaction information management system having a terminal of a seller of target real estate to be purchased, a real estate large-scale transaction information management device that manages large-scale real estate transaction information including at least real estate-related sales price information of a plurality of real estate dealers, and a real estate transaction information management device that can communicate with these, wherein the real estate transaction information management device has a sales history real estate basic conditions transaction information storage unit that stores sales history real estate basic conditions transaction information associated with real estate basic conditions information including purchase price information for real estate transaction information of at least a specific real estate dealer, and a sales history real estate basic conditions transaction information storage unit that stores sales history real estate basic conditions transaction information associated with real estate basic conditions information including purchase price information for the large-scale real estate transaction information. and a coefficient information generation unit that generates coefficient information based on the purchase price information of the sales record real estate basic condition transaction information and the sales price information of the real estate large-scale basic condition transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in association with the basic condition information in the coefficient information storage unit, and generates the purchase price information of the target real estate based on the sales price information and the coefficient information of the real estate large-scale basic condition transaction information in which the basic condition information common to the target real estate is associated The purchase price information of the target real estate varies depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current state. This is achieved by a real estate transaction information management system characterized by:

[0014] The above object of the present invention is to store, in a sales history real estate basic conditions transaction information storage unit, sales history real estate basic conditions transaction information associated with basic condition information of real estate including purchase price information, for at least real estate transaction information of a specific real estate broker; store, in a large-scale real estate basic conditions transaction information storage unit, large-scale real estate basic conditions transaction information associated with basic condition information of real estate, for at least large-scale real estate transaction information including real estate-related sales price information of a plurality of real estate brokers; a coefficient information generation unit generates coefficient information based on the purchase price information of the sales history real estate basic conditions transaction information and the sales price information of the large-scale real estate basic conditions transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information storage unit in association with the basic condition information; and generate the purchase price information of the target real estate based on the sales price information and the coefficient information of the large-scale real estate basic conditions transaction information in which the basic condition information common to the target real estate to be purchased is associated with the The purchase price information of the target real estate varies depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current state. The object of the present invention is achieved by a control method for a real estate transaction information management device, which is characterized by:

[0015] The above object of the present invention is to realize the following functions: for real estate transaction information of a specific real estate broker, at least, a function for storing in a sales history real estate basic conditions transaction information storage unit sales history real estate basic conditions transaction information associated with basic condition information of real estate including purchase price information; for large-scale real estate transaction information including real estate-related sales price information of at least a plurality of real estate brokers, a function for storing in a large-scale real estate basic conditions transaction information storage unit large-scale real estate basic conditions transaction information associated with the basic condition information of real estate; a function for a coefficient information generation unit to generate coefficient information based on the purchase price information of the sales history real estate basic conditions transaction information and the sales price information of the large-scale real estate basic conditions transaction information in which the purchase price information and the basic condition information are commonly associated, and to store it in the coefficient information storage unit in association with the basic condition information; and a function for generating the purchase price information of the target real estate based on the sales price information and the coefficient information of the large-scale real estate basic conditions transaction information in which the basic condition information common to the target real estate to be purchased is associated with the basic condition information. The purchase price information of the target real estate varies depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current state. This is achieved by a control program for a real estate transaction information management device, which is characterized by: [Effects of the Invention]

[0016] As described above, the present invention has the advantage of being able to provide a real estate transaction information management device, a real estate transaction information management system, a control method for a real estate transaction information management device, and a control program for a real estate transaction information management device, which enable rapid transactions such as the buying and selling of real estate. [Brief explanation of the drawings]

[0017] [Figure 1] 1 is a schematic diagram showing an embodiment of a "real estate transaction system 1" which is an example of a "real estate transaction information management system" of the present invention. [Figure 2] 2 is a schematic block diagram showing the main configuration of a customer terminal 300 of FIG. 1. FIG. [Figure 3] 2 is a schematic block diagram showing the main configuration of a wide-area housing market information providing server 200 of FIG. 1. FIG. [Figure 4] 2 is a schematic block diagram showing the main configuration of the management server 10 of FIG. 1. FIG. [Figure 5] 1 is a schematic block diagram showing the main configuration of a management server side various information storage unit 100. FIG. [Figure 6] 10 is a schematic flowchart showing main steps of a preparatory process. [Figure 7] 10 is a schematic flowchart showing a process for displaying a purchase price on a customer terminal. [Figure 8] 10 is another schematic flowchart showing the process of displaying the purchase price on the customer terminal. DETAILED DESCRIPTION OF THE INVENTION

[0018] Preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings. The embodiments described below are preferred examples of the present invention, and therefore various technically preferable limitations are applied. However, the scope of the present invention is not limited to these embodiments unless otherwise specified in the following description to the effect that the present invention is specifically limited.

[0019] FIG. 1 is a schematic diagram showing an embodiment of a "real estate transaction system 1" which is an example of the "real estate transaction information management system" of the present invention. As shown in Figure 1, the system 1 has a "management server 10" which is an example of a "real estate transaction information management device," a "wide-area housing market information providing server 200" which is an example of a "large-scale real estate transaction information management device," and a "customer terminal 300" which is an example of a "terminal." These management servers 10 and the like are configured to be able to communicate with each other via the Internet network 2, base stations 3, and the like.

[0020] Of these, the customer terminal 300 is owned by the seller of a "target property," which is an example of target real estate to be purchased. In addition, the "wide-area housing market information providing server 200" manages real estate-related transaction information of multiple real estate agents and provides it via the Internet network 2, etc., and is managed by, for example, a "wide-area housing market information providing company L." The "management server 10" is managed, for example, by a real estate purchasing company M, and is configured to be able to quickly present purchase price information for target properties to customers via the Internet network 2, as will be described later.

[0021] In addition, each device such as the management server 10 shown in Figure 1 has a computer, which has a CPU (Central Processing Unit), RAM (Random Access Memory), ROM (Read Only Memory), a hard disk, etc., and is connected via a bus.

[0022] FIG. 2 is a schematic block diagram showing the main configuration of the customer terminal 300 of FIG. As shown in Figure 2, the customer terminal 300 has a terminal-side control unit 301, which is configured to control a ``terminal-side communication device 302'' and a ``touch panel 303'' for communicating with external devices, etc. This "touch panel 303" is an electronic component that combines a display, which is a display unit, with a position input device, and is an input device that allows the user to input various information by touching what is displayed on the display. The control unit 301 also controls the "terminal side various information storage unit 304" shown in FIG.

[0023] FIG. 3 is a schematic block diagram showing the main configuration of the wide-area housing market information providing server 200 shown in FIG. As shown in Figure 3, the wide-area housing market information providing server 200 has a wide-area server-side control unit 201, which is configured to control a "wide-area server-side communication device 202" for communicating with external devices, a "wide-area server-side display 203" for displaying various information, and a "wide-area server-side various information input unit 204" for inputting various information. The control unit 201 also controls the "wide-area server-side various information storage unit 205" shown in FIG. 3, as well as the "wide-area housing market information storage unit 206."

[0024] This "wide-area housing market information storage unit 206" stores "wide-area housing market information," which is an example of large-scale real estate transaction information. This wide-area housing market information is real estate transaction big data, which is real estate transaction information from multiple real estate trading companies.

[0025] FIG. 4 is a schematic block diagram showing the main configuration of the management server 10 of FIG. As shown in Figure 4, the management server 10 has a management server side control unit 11, which is configured to control a "management server side communication device 12" for communicating with external devices, a display unit for displaying various information, such as a "management server side display 13," and a "management server side various information input device 14" for inputting various information. The control unit 11 also controls the "management server side various information storage unit 100" in FIG. FIG. 5 is a schematic block diagram showing the main configuration of the "management server side various information storage unit 100." The contents of each block of this "management server side various information storage unit 100" will be described later.

[0026] 6 to 8 are schematic flowcharts showing examples of main operations of the real estate transaction system 1 according to this embodiment. In this embodiment, an example will be described below in which the management server 10 in the system 1 promptly and appropriately presents a purchase price for a target property of a seller who is the owner of the customer terminal 300 in FIG.

[0027] First, with reference to FIG. 6, the generation of "coefficient information" by the management server 10 for promptly and appropriately presenting the purchase price of the target property will be described. FIG. 6 is a schematic flowchart showing the main steps of the advance preparation process.

[0028] Specifically, in this coefficient information generation process, the management server 10 generates "coefficient information" for instantly outputting the "purchase price" of the target property, but in order to execute this process, the following process is executed as a pre-process. First, the management server 10 associates the sales performance transaction information (an example of real estate transaction information) of the purchasing company M (an example of a specific real estate transaction business) in FIG. 1 with the basic condition information (including items and sub-items) described below. Then, this information is stored as "sales performance basic condition transaction information (an example of sales performance real estate basic condition transaction information)" in the "sales performance basic condition transaction information storage unit 101 (an example of sales performance real estate basic condition transaction information storage unit)" in Figure 5.

[0029] Specifically, when the sales performance basic condition transaction information storage unit 101 stores the information, it is divided into each item of the "standard condition information" and further divided into subitems (such as region A) and then stored. Here, each "item" information is as follows: That is, information on the area name, proximity to the station, age of the building, area information, type information, building type information, purchase price information (an example of purchase price information), renovation cost information, profit information, sales performance information, etc. The relationship between each item and its sub-items is as follows: In other words, the detailed information for "area name information" is, for example, "City A, City B, etc.", the detailed information for "proximity to station information" is, for example, "within 10 minutes, within 20 minutes, etc. from the station," and the detailed information for "age of building information" is, for example, "less than 10 years old, less than 20 years old, etc." In addition, the detailed information of "area information" is, for example, "50m 2 Less than 50m 2 The detailed information of "type information" is, for example, "detached house, condominium, etc.", and the detailed information of "building type information" is, for example, "wooden, reinforced concrete, etc.".

[0030] The relationship between the items and sub-items of these standard condition information can be summarized as follows: Items (subitems): Area name information (City A, City B), Station proximity information (within 10 minutes, within 20 minutes from the station), Building age information (subitems: less than 10 years old, less than 20 years old), Area information (subitems: 50m 2 Less than 50m 2 (above), type information (details: detached house, apartment), building type (details: wood, reinforced concrete)

[0031] In addition, for the items below "Purchase price," "Renovation costs," "Profit," and "Actual sales price," which are monetary information, detailed item information is not set in this embodiment, but detailed items may be set by monetary range (for example, less than 40 million yen, more than 40 million yen, etc.).

[0032] In this embodiment, a specific example of the "sales performance transaction information" that associates the "sales performance transaction information" with the "basic condition information" as described above is as follows: "City A (area information), within 10 minutes from the station (station proximity information), less than 10 years old (building age information), 50m2 (area information), apartment (type information), reinforced concrete (building type), 47 million yen (purchase price), 5 million yen (renovation costs), 3 million yen (profit), 55 million yen (sales record price)" That is, this information is stored as sales performance basic condition transaction information in the "sales performance basic condition transaction information storage unit 101" in FIG. This sales performance basic condition transaction information is the performance information of actual sales made by Company M in FIG.

[0033] Next, so-called "big data on real estate transactions" is obtained from the "wide-area housing market information providing server 200" in FIG. Specifically, the "wide area housing market information acquisition unit (program) 102" in Figure 5 of the management server 10 operates to acquire "wide area housing price information" from the "wide area housing market information storage unit 206 (Figure 3)" of the "wide area housing market information providing server 200" in Figure 1. Then, it is associated with the basic condition information (items and subitems) described below and stored as "wide-area housing basic condition market information (an example of large-scale real estate basic condition transaction information)" in the "wide-area housing basic condition market information storage unit 103 (an example of a large-scale real estate basic condition transaction information storage unit)" in Figure 5.

[0034] In other words, after obtaining big data on real estate transactions that differs from M Company's data, it associates it with the "basic conditions information" in the same way as M Company's "sales performance basic conditions transaction information" mentioned above to generate "wide-area housing basic conditions market information." Here, the basic condition information (items, detailed items) overlaps with the "basic condition information" in the "sales performance basic condition transaction information" mentioned above, but differs in that the "wide-area housing basic condition market information" does not include the items "purchase price," "renovation costs," and "profit."

[0035] That is, the process of generating the "wide-area housing basic conditions market information" can be specifically explained as follows. First, the "wide-area housing price information" acquired from the "wide-area housing market information providing server 200" is, for example, as follows: "A city, A town (area name information), 7 minutes from the station (near station information), 8 years old (age information), 50m 2 (area information), apartment (type information), reinforced concrete structure (building type), 50 million yen (housing price, which is an example of sales price information), etc.

[0036] Next, this "wide-area housing price information" is linked to the above-mentioned "basic condition information" to form "wide-area housing basic condition market information," and a specific example is as follows. "A city (area name information), within 10 minutes from the station (near station information), less than 10 years old (building age information), 50m 2 Above (area information), apartment (type information), reinforced concrete structure (building type), 50 million yen (housing price), etc.

[0037] By performing the above-described processing, Company M's "sales performance transaction information" and Company L's "wide area housing market information" are both associated with similar "basic condition information," making them easier to compare. In this embodiment, after the pre-processing is completed, a process of generating "coefficient information" is carried out. Specifically, the process of generating the "coefficient information" will be described using the flowchart in FIG. First, in step (hereinafter referred to as "ST") 1, the "coefficient generation basic information generation unit (program) 104" in Figure 5 operates and refers to the "sales performance basic condition transaction information" in the "sales performance basic condition transaction information storage unit 101" in Figure 5 and the "wide-area housing basic condition market information" in the "wide-area housing basic condition market information storage unit 103" in Figure 5. Then, the "sales performance basic condition transaction information" and "wide area housing basic condition market information" that share common "basic condition information (area name information, station proximity information, building age information, area information, type information, building type, etc.)" are extracted, and the "purchase price (e.g., 47 million yen)" information from the "sales performance basic condition transaction information" and the "housing price (e.g., 50 million yen)" from the "wide area housing basic condition market information" are stored as "coefficient generation basic information" in the "coefficient generation basic information storage unit 105" in Figure 5.

[0038] That is, the "purchase price" in the sales performance information of Company M, which has common "basic condition information," and the "sales price of the house (housing price)" information in the big data of Company L's real estate transactions are stored as "basic information for generating coefficients" in the "basic information for generating coefficients storage unit 105" in Figure 5.

[0039] Next, the process proceeds to ST2. In ST2, the "coefficient information generating unit (program) 106" in Fig. 5 operates to generate "coefficient information" based on the "purchase price (e.g., 47 million yen)" and "housing price (e.g., 50 million yen)" stored in the "coefficient generation basic information storage unit 105" in Fig. 5. Then, the coefficients are stored in the "coefficient information storage unit 107" in FIG. 5 in association with the basic condition information that was the basis for generating the coefficients.

[0040] For example, "47 million yen / 50 million yen = 0.94" is the "coefficient information" and the basic condition information (area name information (City A), station proximity information (within 10 minutes from the station), building age information (less than 20 years old), area information (50m 2 The coefficient information is stored in the "coefficient information storage unit 107" in association with the above information, type information (apartment), and building type (reinforced concrete construction).

[0041] In this way, "coefficient information" is generated, which shows the relationship between the "purchase price" based on M Company's own track record and the selling price (housing price) based on the big data provided by L Company.

[0042] In this way, the "coefficient generation basic information generating unit (program) 104" and the "coefficient information generating unit (program) 106" are an example of a "coefficient information generating unit."

[0043] In this embodiment, the items of basic condition information are "area name information, station proximity information, building age information, area information, type information, and building type," but the present invention is not limited to this, and the item may be only "area name information."

[0044] Next, using Figures 7 and 8, we will explain the process in which the management server 10 in the system 1 quickly and appropriately presents a purchase price for the target property of the seller who is the owner of the customer terminal 300 in Figure 1. 7 and 8 are schematic flowcharts showing the process of displaying the purchase price on the customer terminal. First, the process proceeds to ST11 in Fig. 7. In ST11, a client who wishes to sell a target property (real estate) accesses the real estate transaction system 1 via his / her client terminal 300.

[0045] Next, the process proceeds to ST12. In ST12, a selection screen for purchase options (examples of purchase methods) for the target property is displayed. Specifically, the following purchase options are displayed on the screen: "Immediate Purchase," "Future Purchase," "Sale and Leaseback," and "Joint Investment Sale."

[0046] Here, we will explain each purchase option: immediate purchase, future purchase, sale and leaseback, and joint investment sale. a) "Immediate purchase" means immediate purchase in its current condition, for example, cashing in as little as three days. b) "Post-dated purchase" means purchasing the property in its current condition at a predetermined price and within a predetermined period, for example, within 3 to 6 months. c) "Sale and leaseback" refers to the purchase of a property, followed by renting it to the seller, and then selling it to a third party after a specified period, with the rent set at a yield on the purchase price. d) A "joint investment sale" is when a purchasing company invests in renovations of a property owned by the seller, and then sells it to a third party. For example, the purchasing company guarantees the purchase for up to six months, and the sales profits are shared between the seller and the purchasing company.

[0047] Next, the process proceeds to ST13. In ST13, when a purchase option for the target property is selected, the selection result, for example, if "immediate purchase" is selected, the information is stored in the "option selection storage unit 108."

[0048] Next, the process proceeds to ST14. In ST14, a screen for inputting "basic condition information" for the target property is displayed. This "basic condition information" is the same as that described above, and is, for example, as follows: This is the item information of the basic condition information of the target property, and the information in parentheses is the "detailed item information." Area name information (A, B city), station proximity information (within 10 minutes, within 20 minutes from the station), building age information (less than 10 years old, less than 20 years old), area information (50m 2 Less than 50m 2 (above), type information (detached house, apartment), type of building (wooden, reinforced concrete)

[0049] Next, the process proceeds to ST15. In ST15, the customer inputs "basic condition information." For example, enter the following: "A city, A town (area name information), 7 minutes from the station (near station information), 8 years old (age information), 50m 2 (area information), apartment (type information), reinforced concrete construction (building type) In this step, the items corresponding to the items are as entered by the person entering the data, and are not classified into "subitems." For example, the "subitem" for the item "area name information" is "A city, B city," but the input state is "A city, a town," which does not match the "subitem." This may result in an inaccurate determination of commonality of the "basic condition information," as will be described later.

[0050] Therefore, the process proceeds to ST16. In ST16, when the "basic condition information" of the target property is input, the "basic condition item information determination unit (program) 109" in Fig. 5 operates to classify the item information of the input "basic condition information" into "subitems" and store them in the "input basic condition information storage unit 110" in Fig. 5.

[0051] For example, the "detailed items" can be written as follows: "A city (area name information)", "within 10 minutes from the station (station vicinity information)", "less than 10 years old (building age information)", "50m 2Above (area information)," "Apartment (type information)," "Reinforced concrete construction (building type)"

[0052] Next, the process proceeds to ST17. In ST17, the "purchase option determination unit (program) 111" of the management server 10 shown in FIG. 5 operates and refers to the "option selection storage unit 108" shown in FIG. In this embodiment, since "immediate purchase" has been selected as described above, the "immediate purchase" process will proceed.

[0053] Next, the process proceeds to ST 18. In ST 18, the "housing price information specifying unit (program) 112" in Fig. 5 operates to refer to the "wide-area housing basic conditions market information" in the "wide-area housing basic conditions market information storage unit 103" in Fig. 5. Then, the "wide-area housing basic condition market information" having the basic condition information stored in the "input basic condition information storage unit 110" of FIG. 5 is extracted. Then, the "housing price" information is identified and stored in the "housing price information storage unit 113" in Fig. 5. For example, 50 million yen is stored as the housing price.

[0054] In other words, since the "basic condition information stored in the input basic condition information storage unit 110" is the "basic condition information" of the customer's target property, the "housing price" in the big data of Company L, which has the same "basic condition information", is identified. This makes it possible to extract housing prices from big data that have the same relationship as the coefficient information.

[0055] Next, the process proceeds to ST19. In ST19, the "offered purchase price information generation unit (program) 114" in Fig. 5 operates to extract "housing price information (e.g., 50 million yen)" from the "housing price information storage unit 113" in Fig. 5 and "coefficient information storage unit 107" in Fig. 5, which has common basic condition information with the target property, and "coefficient information (e.g., 0.94)." Then, the housing price information (e.g., 50 million yen) is multiplied by the coefficient information (e.g., 0.94) to generate the offered purchase price information, which is an example of purchase price information, and the information is stored in the offered purchase price information storage unit 115 in Figure 5. For example, 47 million yen is stored as the proposed purchase price information.

[0056] Next, the process proceeds to ST20. In ST20, the management server 10 presents to the customer terminal 300 the "offered purchase price information (for example, 47 million yen)" of the target property. Next, the process proceeds to ST21. In ST21, the sale of the target property is completed when the customer gives their consent via the customer terminal 300, and the purchasing company M purchases the real estate and stores the "purchase price information (e.g., 47 million yen)" which is the actual purchase price of the target property in the "purchase price information storage unit 116" in Figure 5.

[0057] In this way, in this embodiment, the "offered purchase price information (e.g., 47 million yen)" presented in ST27 is the same as the price at which M Company has previously purchased the property for the same basic condition information (area, etc.) in the "sales performance basic condition transaction information" in the "sales performance basic condition transaction information storage unit 101" in Figure 5, and when renovation costs (e.g., 5 million yen) and profits (e.g., 3 million yen) are added to this price, it becomes the price at which the property was actually sold as a renovated property (e.g., 55 million yen), which is the appropriate purchase price.

[0058] According to this embodiment, it is possible to quickly and appropriately present a purchase price that takes into account the renovation costs and profits of the house after purchase. Furthermore, the offered purchase price can be calculated simply by multiplying the selling price housing price information, which is big data generally distributed on the Internet, by a coefficient, so the offered purchase price information can be displayed on the customer's terminal very quickly and easily. Therefore, the service can be provided at a speed that satisfies customers who are in a hurry to sell.

[0059] In this embodiment, we have explained the case where the customer terminal 300 selects ``immediate purchase,'' but below we will explain the operation of this system 1 when ``future purchase,'' ``sale and leaseback,'' or ``joint investment sale'' is selected.

[0060] (If you select future purchase) If "future purchase" is selected, the following process is executed in addition to the "offered purchase price information" step in ST20 for "immediate purchase". That is, the "future purchase selling price processing unit (program)" operates and corrects the "offered purchase price information" in ST20. Specifically, "future selling price fluctuation information" for the next 3 to 6 months is predicted, and the lowest amount within this period is presented on the customer terminal 300 as "future offered purchase price information (e.g., 46 million yen)" instead of "offered purchase price information (47 million yen)."

[0061] This allows for consideration of "future selling price fluctuation information" for a future date, for example, within three to six months, and therefore allows for more appropriate "offered purchase price information."

[0062] (If sale and leaseback is selected) If "Sale and Leaseback" is selected, the following process is executed in addition to the "Offered Purchase Price Information" step in ST20 of "Immediate Purchase". That is, the “asset value determination unit (program)” operates to subtract the decrement in the asset value at the time of expiration from the “offered purchase price information” to generate “sale and leaseback price information” and present it on the customer terminal 300.

[0063] This allows more appropriate price information to be generated in line with the details of the sale or leaseback.

[0064] (If you choose co-investment sale) If "Joint investment sale" is selected, the following process is executed in addition to the "Offered purchase price information" step in ST20 of "Immediate purchase". That is, the “renovation cost calculation unit (program)” operates to calculate “renovation cost” information from the current state of the house (real estate), correct the “offered purchase price information,” and present it to the customer terminal 300.

[0065] This allows for the generation of more appropriate price information in line with the content of the joint investment sale.

[0066] Furthermore, in this invention, even if an option other than "immediate purchase" is selected in the "purchase option," the processing for that option can be handled simply by adding additional processing to the processing for immediate purchase. Therefore, even if it is a multi-functional system, it can be made to have a low cost.

[0067] (The process by which Purchasing Company M sells the target property, etc.) Next, the process by which the purchasing company M sells the purchased target property will be described. When purchasing company M sells, it adds "repair amount information (e.g., 8 million yen)," which is the sum of the renovation amount, other amounts, and profit amount, to the purchase price information (e.g., 47 million yen), and stores this as "selling price information" in the "selling price information storage unit."

[0068] Next, the "selling price information" is displayed on the customer terminal. As described above, according to this embodiment, real estate can be bought and sold quickly. Furthermore, in the above-described embodiment, for example, when a customer sells the target property, the purchase price is displayed quickly and appropriately, allowing the customer to make a quick decision and quickly obtain cash.

[0069] In the present embodiment described above, an example has been given in which the invention is realized as an apparatus, but the invention is not limited to this, and the invention may be distributed as a program that can be executed by a computer, stored on a storage medium such as a magnetic disk, an optical disk (CD-ROM, DVD, etc.), a magneto-optical disk (MO), or a semiconductor memory.

[0070] The storage medium may be any medium that can store the program and is computer-readable, and the storage format of the storage medium is not particularly limited.

[0071] In addition, an OS (operating system), database management software, network software, or other MW (middleware) running on a computer may execute some of the processes required to realize this embodiment based on instructions from a program installed on the computer from a storage medium.

[0072] Furthermore, the storage medium in the present invention is not limited to a medium independent of a computer, but also includes a storage medium that stores or temporarily stores a program downloaded via a LAN, the Internet, or the like.

[0073] Furthermore, the computer in the present invention only needs to execute each process in this embodiment based on a program stored in a storage medium, and may be a device consisting of a single personal computer or the like, or a system in which multiple devices are connected to a network.

[0074] Furthermore, the term "computer" in this invention is not limited to a personal computer, but also includes an arithmetic processing unit, a microcomputer, etc. included in information processing equipment, and is a general term for equipment or devices that can realize the functions of this invention by a program.

[0075] The above describes the embodiments of the present invention. However, the present invention is not limited to the above embodiments, and various modifications can be made without departing from the scope of the claims. The configurations of the above embodiments can be partially omitted or arbitrarily combined in a different manner from the above. [Explanation of symbols]

[0076] 1···Real estate transaction system, 2···Internet network, 3···Base station, 10··Management server, 11···Management server side control unit, 12···Management server side communication device, 13···Management server side display, 14···Management server side various information input device, 100···Management server side various information storage unit, 101···Sales performance basic condition transaction information storage unit, 102···Wide area housing market information acquisition unit, 103···Wide area housing basic condition market information storage unit, 104···Coefficient generation basic information generation unit, 105···Coefficient generation basic information storage unit, 106···Coefficient information generation unit, 107···Coefficient information storage unit, 108···Option information storage unit, 109···Basic condition item information judgment unit, 110···Input basic condition information Memory unit, 111... Purchase option determination unit, 112... Housing price information identification unit, 113... Housing price information memory unit, 114... Offered purchase price information generation unit, 115... Offered purchase price information memory unit, 116... Purchase price information memory unit, 200... Wide-area housing market information providing server, 201... Wide-area server-side control unit, 202... Wide-area server-side communication device, 203... Wide-area server-side display, 204... Wide-area server-side various information input unit, 205... Wide-area server-side various information memory unit, 206... Wide-area housing market information memory unit, 300... Customer terminal, 301... Terminal-side control unit, 302... Terminal-side communication device, 303... Touch panel, L... Wide-area housing market information providing company, M... Purchasing company

Claims

1. a sales history real estate basic conditions transaction information storage unit that stores sales history real estate basic conditions transaction information associated with real estate basic conditions information including purchase price information for at least real estate transaction information of a specific real estate dealer; a real estate large-scale basic condition transaction information storage unit that stores real estate large-scale basic condition transaction information that associates the basic condition information of real estate with the real estate large-scale transaction information, for at least real estate large-scale transaction information including real estate-related sales price information of a plurality of real estate dealers; a coefficient information generating unit that generates coefficient information based on the purchase price information of the sales record real estate basic condition transaction information and the sales price information of the real estate large-scale basic condition transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in a coefficient information storage unit in association with the basic condition information; Generate the purchase price information of the target real estate based on the sales price information and the coefficient information of the real estate large-scale basic condition transaction information to which the basic condition information common to the target real estate to be purchased is associated; A real estate transaction information management device characterized in that the purchase price information of the target real estate changes depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current condition.

2. The real estate transaction information management device described in claim 1, characterized in that the purchase methods include a future purchase method in which the property is purchased in its current state at a predetermined price and within a predetermined period of time, a sale and leaseback purchase method in which the property is rented to the seller after purchase and then sold to a third party after a predetermined period of time, and a purchase method using a joint investment sale in which the buyer invests in renovations while the property remains in the seller's possession and then sells it to a third party, and the processing of these purchase methods includes processing of the immediate purchase method.

3. A terminal of the seller of the target real estate to be purchased; a real estate large-scale transaction information management device that manages large-scale real estate transaction information including at least real estate-related sales price information of a plurality of real estate dealers; and a real estate transaction information management device capable of communicating with the above, The real estate transaction information management device includes: a sales history real estate basic conditions transaction information storage unit that stores sales history real estate basic conditions transaction information associated with real estate basic conditions information including purchase price information for at least real estate transaction information of a specific real estate dealer; a real estate large-scale basic condition transaction information storage unit that stores real estate large-scale basic condition transaction information that associates the basic condition information of real estate with the real estate large-scale transaction information; a coefficient information generating unit that generates coefficient information based on the purchase price information of the sales record real estate basic condition transaction information and the sales price information of the real estate large-scale basic condition transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in a coefficient information storage unit in association with the basic condition information; generating the purchase price information of the target real estate based on the sales price information and the coefficient information of the real estate large-scale basic condition transaction information to which the basic condition information common to the target real estate is associated; A real estate transaction information management system characterized in that the purchase price information of the target real estate changes depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current condition.

4. At least for real estate transaction information of a specific real estate dealer, sales history real estate basic condition transaction information associated with real estate basic condition information including purchase price information is stored in a sales history real estate basic condition transaction information storage unit, At least for large-scale real estate transaction information including real estate-related sales price information of a plurality of real estate dealers, store large-scale real estate basic condition transaction information that associates the basic condition information of the real estate with the large-scale real estate transaction information in a large-scale real estate basic condition transaction information storage unit; A coefficient information generation unit generates coefficient information based on the purchase price information of the sales record real estate basic condition transaction information and the sales price information of the real estate large-scale basic condition transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in a coefficient information storage unit in association with the basic condition information; Generate the purchase price information of the target real estate based on the sales price information and the coefficient information of the real estate large-scale basic condition transaction information to which the basic condition information common to the target real estate to be purchased is associated; A control method for a real estate transaction information management device, characterized in that the purchase price information of the target real estate changes depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current condition.

5. A function of storing sales history real estate basic condition transaction information in a sales history real estate basic condition transaction information storage unit, which is associated with real estate basic condition information including purchase price information, for at least real estate transaction information of a specific real estate dealer; A function of storing, in a real estate large-scale basic condition transaction information storage unit, real estate large-scale basic condition transaction information that associates the basic condition information of real estate with the real estate large-scale transaction information, for real estate large-scale transaction information including at least real estate-related sales price information of multiple real estate dealers; A function in which a coefficient information generation unit generates coefficient information based on the purchase price information of the sales record real estate basic condition transaction information and the sales price information of the real estate large-scale basic condition transaction information in which the purchase price information and the basic condition information are commonly associated, and stores the coefficient information in a coefficient information storage unit in association with the basic condition information; A function is realized to generate the purchase price information of the target real estate based on the sales price information and the coefficient information of the real estate large-scale basic condition transaction information to which the basic condition information common to the target real estate to be purchased is associated, A control program for a real estate transaction information management device, characterized in that the purchase price information of the target real estate changes depending on the purchase method, and the purchase method includes at least an immediate purchase method in which the real estate is immediately purchased in its current condition.

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