PURPOSE : A method for analyzing a real estate position to investigate environmental requisite is provided to predict environmental influence for a target area and a neighbor area, thereby providing business possibility of an environmental aspect for a plan target place or a business place.CONSTITUTION : Information related to a target place is collected(S120). According to environmental requisite investigation items, analysis and database construction are performed(S130). According to each environmental requisite investigation items, permission possibility is displayed on a user terminal(S135). A prediction result is offered to the user terminal(S140).COPYRIGHT KIPO 2010