Title:
APARTMENT BUILDING MARKET PRICE ESTIMATION SYSTEM HAVING SIMILAR HOUSING COMPLEX GROUP GENERATION UNIT, AND ESTIMATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/235712
Kind Code:
A1
Abstract:
The present invention relates to a system configured in the form of a program executed by an operation processing means including a computer, and estimating a market price of an apartment building, the system comprising: a database unit (100) for collecting and storing posted price information, market price information, and housing characteristic information; a similar housing complex group generation unit (200) for selecting real estate similar to target housing as a similar housing complex group, by using the housing characteristic information of the database unit (100); a price information modification unit (300) for removing a characteristic discrepancy case and a abnormal price case from each piece of information of the database unit (100) regarding the similar housing complex group selected by the similar housing complex group generation unit (200); a similar case extraction unit (400) for extracting a similar case of the target housing from among the similar housing complex group; and a final price calculation unit (500) for estimating a price of the target housing from similar cases extracted by the similar case extraction unit.
Inventors:
KIM DAE WHAN (KR)
CHOI JIN HO (KR)
PARK GWA YOUNG (KR)
CHOI JIN HO (KR)
PARK GWA YOUNG (KR)
Application Number:
PCT/KR2021/005066
Publication Date:
November 25, 2021
Filing Date:
April 22, 2021
Export Citation:
Assignee:
KOREA REAL ESTATE BOARD (KR)
International Classes:
G06Q50/16; G06Q30/02
Foreign References:
| KR101762888B1 | 2017-08-04 | |||
| KR101773911B1 | 2017-09-01 | |||
| JP2008009951A | 2008-01-17 | |||
| KR102195697B1 | 2020-12-28 |
Other References:
CHAE, MIE OAK; BONG-JOON, KIM: "A Study on the Method for the Classification of the Homogeneous Land Price Area", JOURNAL OF REAL ESTATE ANALYSIS, KOREAN REAL ESTATE BOARD, KOREA, vol. 1, no. 1, 30 November 2015 (2015-11-30), Korea, pages 1 - 26, XP009531823, ISSN: 2465-9754, DOI: 10.30902/jrea.2015.1.1e.1
LEE, JUN YONG ET AL.: "A Study on the Improvement of the Realization Rate of the Official Land Price and the Land Price Balance Using the Actual Transaction Price", RESEARCH REPORT OF KOREA REAL ESTATE RESEARCH INSTITUTE, KOREA, 30 October 2014 (2014-10-30), Korea, pages 1 - 34, XP009531828
LEE, JUN YONG ET AL.: "A Study on the Improvement of the Realization Rate of the Official Land Price and the Land Price Balance Using the Actual Transaction Price", RESEARCH REPORT OF KOREA REAL ESTATE RESEARCH INSTITUTE, KOREA, 30 October 2014 (2014-10-30), Korea, pages 1 - 34, XP009531828
Attorney, Agent or Firm:
KIM, In Cheol (KR)
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