PURPOSE : A system for providing real estate information service and a method are provided to identify a real estate which is related to a real estate image from a mobile terminal, thereby immediately providing a related real estate to the mobile terminal.CONSTITUTION : It is received information about a location of a mobile terminal and a real estate image focused about a real estate of a near location(S610). A direction of the mobile terminal is assumed from the real estate image focused (S620). It is searched a real estate database, and provides the real estate information base on the location, the assumed direction, the focused real estate image(S630).COPYRIGHT KIPO 2012