PURPOSE : A system and a method for mediation of real estate are provided to construct a real time network between a real estate information uploading party and a consumer' ' s IPTV terminal.CONSTITUTION : A plurality of supplier IPTV terminals(110) inputs real estate information. A mediation server(120) stores the real estate information uploaded through a plurality of supplier IPTV terminals to a database. A plurality of consumer IPTV terminals(130) displays the real estate information broadcasted by mediation server. The mediation server inputs selection signal about a real estate information among broadcasting real estate information.COPYRIGHT KIPO 2011