PURPOSE : A customized real estate information providing system is provided to enable a user to easily find out a desired real estate by recommending an optimum business for a real estate selected by the user.CONSTITUTION : An object database(110) stores information about a real estate object. The information includes the address, area, and plan of the real estate and data about neighboring facilities. A legislation database(120) stores regulations and requirements of each business and a local real estate legislation. A business recommending module(130) performs the selection and provisioning of a business applicable to a corresponding real estate object by the object database and legislation database.COPYRIGHT KIPO 2010