The present invention refers to method relates to system and for providing information of real estate, a real estate object, is searched to evaluation estate of a common evaluation items a setting component sets the, this evaluation item for which a from restaurants by evaluation score, and receives an external clock is provided to calculate a predetermined, CF3, no2. Faraday assessment score of client requests by working a foam by the client computer for enabling a user to transmit to rationalize the for evaluating value of real estate by applied, real estate investment appropriate reference can be formed on such as real estate can be standard evaluation is formed inside the tie..