PURPOSE : A computer based real estate evaluation system is provided to enable a user to utilize the current real estate value as actual purchase information or actual investment information, thereby enabling automatic evaluation of the real estate without a real estate expert.CONSTITUTION : An information providing server(11) provides a plurality of detail indexes related to evaluated real estate. A real estate evaluation server(14) receives data about the real estate. The real estate evaluation server calculates the evaluation score of the real estate. A first user terminal(15) requests evaluation of the real estate. A second user terminal(21) receives the evaluation score of the real estate.[Reference numerals] (10) Internet; (11) Information providing server; (12) Data collection server; (13) Valuation indicator providing server; (14) Real estate value evaluation server; (15) First user terminal; (20) Mobile communication network; (21) Second user terminalCOPYRIGHT KIPO 2013