KR20000024461A - The automatic price verification system of real estate which makes use of internet - Google Patents

Abstract

PURPOSE: A system for automatically verifying a real estate price using an internet is provided to verify a price of all kinds of a real estate through one internet connection by computing a profit price with reference to a profit occurred in a corresponding real estate having a land and a building. CONSTITUTION: A host server(4) is connected to computers(1,...,1n) for general internet users and computers(2,...,2n) for appraisers through an internet network(3) and is communicated with computers(1,...,1n) for general internet users and computers(2,...,2n) for appraisers each other. The host server(4) receives information to buying and selling prices and a lease price of each real estate from computers(5,..,5n) for intermediaries or computers(6,...,6n) for investigators, and stores information in an inner memory(7). The host server(4) stores index information of an important factor which has an effect on a real estate price amd a profit exchange to an index storing file(8) at any time. The host server(4) stores index information of apartments to an apartment index storing file(9) at any time. The host server(4) stores data needed to various amendments to a management file(10).

Description

The automatic price verification system of real estate which makes use of internet}

The present invention relates to an automatic real estate price verification system using the Internet. More specifically, the individual published land price and the standard land land price, as well as the characteristics of the land, re-procurement costs, correction factors, and various economic-related indexes of the standard building are constantly changing. From information searchers accessing host servers with built-in information to financial institution workers who want to know the price of collateral set as a table appraisal and collateral, the price of the real estate is interactively calculated and verified in front of the computer without going to the site. The present invention relates to an automatic real estate price verification system using the Internet to reduce the time and financial costs of the calculation and verification process.

Unlike general merchandise, in general, real estate cannot carry and show goods for sale or purchase, and since the price sold is relatively high, it was often necessary to visit the site to check the details.

In the past, the real estate informatization business was promoted to sell for real estate or to confirm the sale for purchase, which had to be satisfied at the level of providing only market price and sale information.

However, the real estate, because of the characteristics of the market price and transaction costs are significantly higher than other e-commerce items over the Internet, it is not easy to determine the decision of the transaction, and also meet the requirements for the field and the degree of trust in the goods. Decision making for real estate transactions cannot be made because there is a problem of depth, breadth, and speed of information.

In addition, the conventional method of estimating real estate prices through the Internet is mainly performed for apartments. In general, a specific price function model is programmed so that the customer influences the price of the apartment such as equilibrium, floor, view, incense, noise level, and traffic conditions. By inputting the factors that give the cost, the characteristic price of the apartment is derived.

Of course, this price is also used to verify the price quoted for sale, but there is a drawback that it is impossible to calculate the price of real estate such as buildings, malls, land, factories, and detached houses except apartments.

Therefore, even if the appraisal company does not go off-line in the field and asks for an appraisal (desk appraisal), the employees and appraisers use the automatic price verification method to provide a market based on simple comparison cases. Not only prices, but also double prices based on re-procurement costs and profit prices based on revenue generated by real estate need to be able to be derived quickly.

Accordingly, the present invention is to solve the problems of the conventional method for estimating the real estate price through the Internet as described above, the user can verify the price verification for all types of real estate through the Internet at a time without regard to time and place Real-time price of real estate using the Internet, so that users can get it at the desired time and receive verification results collectively without consulting the appraisal company directly according to the data level of the real estate details entered by the user. Its purpose is to provide a verification system.

The automatic real estate price verification system using the Internet of the present invention for achieving the above object allows the visitors to use this to be given an ID by inputting some personal information,

By dividing the member who has been given an ID into a general member and a special member, the member can search all information including basic information.

When a visitor for real estate price verification connects to the server through a computer and inputs an ID for automatic price verification, the price can be verified interactively.

In the case of land, the above-mentioned accessor is the location where the price is to be verified, and in the case of a building, the type and use / structure of the real estate, the year of construction, the materials such as exterior walls, windows, floors, ceilings, etc. If selected and inputted, the characteristics of individual lands and standard land announcements stored inside are automatically calculated based on the land price ratification table, the re-procurement cost of the standard building, the classification process, and the data necessary for various corrections.

Through the above process, the ratification price of the land and the compound price of the building are derived.

The above accessor can also derive a profit price based on the profit generated from the entire property including land and buildings.If the user selects and inputs data such as rent, sales, and operating expenses in order, To derive a return price for the property,

When the visitor selects and inputs basic and detailed data on the property, the verified price and inputs of the visitor can be seen at a glance.

In addition, the above-mentioned accessor is constructed in a logical structure that is as sophisticated as possible so that it can be used not only by the general public who does not know the details of the real estate but also by employees of the appraisal agency that understands the specific characteristics of the real estate. In the case of not being able to input specific characteristics, the price can be calculated as an average value, so that anyone who is not sure of the characteristics of the real estate can verify the price and verification process by simple question and answer.

1 is a schematic diagram showing an overall configuration according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1 ... 1n: Computer for general internet users

2 ... 2n: computer for appraiser

3: internet network 4: host server

5 ... 5n: Broker computer

6 ... 7n: Field investigator computer

7: memory 8: Index storage file

9: Apartment index storage file 10: Management file

Hereinafter, the present invention will be described in detail with reference to Examples.

1 schematically illustrates the configuration of a wireline telephone network of the present invention,

A host server connected to at least one general Internet user computer (1) ... (1n) and a computer for appraisal workers (2) ... (2n) via an Internet network (3), such as a telephone line or a dedicated line. (4) enables communication with each other,

Information on sales and lease prices by region and time of various properties from brokerage computers (5) ... (5n) or field researcher computers (6) ... (6n) connected via the Internet network (3) In the host server (4) receiving the input via the brokerage computer (5) ... (5n) also receives information about the property to be stored in the internal memory (7),

The host server 4, which has received the information on the sale or lease price or for sale, includes real estate by type, region, building size, building years, building materials (exterior, window, floor, ceiling, etc.) and financial market index. Index information of factors affecting real estate prices or profit fluctuations such as income return rate, capital growth rate, and risk level are frequently stored in the index storage file (8),

The information of the apartment's equilibrium / dong / house-by-house clock, new year / construction company / transportation environment / education environment / comfort / heating / corridor structure / distance from subway station / parking number / area area Apartment index information of door to door information such as / noise level / viewing degree is often stored in the apartment index storage file (9),

The characteristics of the individual lands and the standard land announcements shall be stored in the management file (10) from time to time for the land price ratification table, the standard for reprocurement of cost of the standard building, and the grade processing procedures and various corrections.

In the host server 4, the general Internet user computer 1 is based on the index information stored in the index storage file 8, the apartment index storage file 9, and the management file 10. ) And the appraisal workers' computers (2) ... (2n) are asked to enter detailed information about the property in question and answer, and to calculate land prices, building prices, and profit prices.

Referring to the operation process of the present invention configured as described in more detail as follows.

Sales of various real estate by region and time from a computer for a brokerage office (5) ... (5n) or a field researcher computer (6) ... (6n) connected to a host server (4) via an internet network (3) And while receiving the information on the rental price and at the same time through the brokerage computer (5) ... (5n) is also received information for sale and stored in the internal memory (7).

In addition, the host server 4 includes real estate type, region, building size, building years, building materials (exterior, windows, floors, ceilings, etc.), financial market index, income rate of return, which are frequently input by the verification personnel. Index information of factors that affect the price or profit fluctuations of real estate, such as capital growth rate and risk level, is stored in the index storage file (8).

In addition, the apartment's equilibrium / apartment / door to door clock information input from time to time, new construction year / construction company / traffic environment / educational environment / comfort / heating / corridor structure / distance to the subway station / parking lot / complex The apartment index information of door-to-door information, such as door-to-door direction, noise level, and viewing degree, as well as complex information such as area, is stored in the apartment index storage file 9.

The verification personnel store in the management file 10 data required for the characteristics and standard land announcements of individual lands inputted as necessary, land price ratification tables, reprocurement costs, standardization procedures, and various corrections of standard buildings.

As described above, the host server 4 storing the real estate information, the index information and the management information is, firstly, a computer for general Internet users (1) ... (1n) and a computer for appraisal workers (2) ... (2n). When a visitor such as the user accesses this site, the initial screen is displayed to input his / her personal information, and an ID distinguished from other accessors is assigned to the visitor who correctly inputs his / her personal information to become a member.

The members who have been given IDs are classified into general members and special members, so that all members can search for paid or free information.

That is, a visitor for real estate price verification can access this site through his PC and enter an ID for automatic price verification to be connected to the host server 4 and perform interactive price verification.

In the case of land, the above user inputs the location of the land for which the price is to be verified. If you select as much as the level, the real estate type, region, building size, building years, building materials (exterior, window, floor, ceiling, etc.) and financial market index stored in the index storage file (8) of the host server (4) Index information on factors affecting real estate prices or profit fluctuations, such as income, rate of return, capital growth rate and risk level, hourly information of equilibrium / unit / door by apartment, stored in apartment index storage file (9), new year / Construction company / traffic environment / education environment / comfort / heating / corridor structure / distance from subway station / parking number / area area, as well as door to door / noise / view level Apartments in the index information stored in the management of land and properties of individual files and pyojunji official land price, land prices and the ratification of the table refinancing costs and rating procedures and based on the data required for various calibration standards to calculate the price of building land and buildings.

The ratification price of the land and the compound price of the building are also calculated by the same process as above.

In addition, when the visitor selects and inputs the data required by the host server 4 in order, it affects the price or profit fluctuation of the real estate such as the financial market index, income return rate, capital growth rate and risk level stored in the index storage file 8. These factors can be used to derive a profit price based on the revenue generated from the entire property, including land and buildings.

When the visitor selects and inputs basic and detailed data on the property, each verified price and input information are output at a glance. However, even if the general public does not know the details of the property, The price can be calculated.

Therefore, according to the automatic real estate price verification system using the Internet of the present invention, the visitor to use this is given some personal information to be given an ID,

The visitor connects to the server and enters the ID. In the case of land, the location where the price is to be verified, and in the case of a building, provides information about the type and use / structure of the property, the year of construction, building materials, and various auxiliary facilities. Selecting and inputting, the characteristics of the individual land and the standard land announcement site stored inside calculate the price based on the land price ratification table, the re-procurement cost of the standard building, the grade processing procedure, and the data necessary for various corrections.

Through the above process, the ratification price of the land and the compound price of the building are derived, and the accessor can also derive the profit price based on the profit generated from the entire property including land and buildings. Even if you do not know the characteristics of real estate, anyone can verify the price of all types of property through a single internet connection regardless of time and place.

Claims (1)

The host server (4) is a real estate, regional and timely sale and sale of real estate from a brokerage computer (5) ... (5n) or a field researcher computer (6) ... (6n) connected via an Internet network (3) and Receive information about the rental price and store it in the internal memory (7), The host server 4, which has received the information on the sale or lease price or for sale, includes real estate by type, region, building size, building age, building material, financial market index, income rate of return, capital growth rate and risk level. Index information of factors influencing the price or profit fluctuation of the real estate is stored in the index storage file (8), The information of the apartment's equilibrium / dong / house-by-house clock, new year / construction company / transportation environment / education environment / comfort / heating / corridor structure / distance from subway station / parking number / area area Apartment index information of door to door information such as / noise level / viewing degree is often stored in the apartment index storage file (9), In the management file (10), the characteristics of individual lands and standard land announcements, land price ratification tables and standard buildings' re-procurement costs, grading procedures, and other necessary data are stored. The host server (4) is based on the information stored in the index storage file (8), apartment index storage file (9) and management file (10) and general Internet user computer (1) ... (1n) and An automatic real estate price verification system using the Internet that allows the users of the appraisal workers' computers (2) ... (2n) to calculate and print the land price, building price, and profit price of the real estate in question and answer.