PROBLEM TO BE SOLVED : To provide an object information providing system, like a real estate property information providing system, which provides a user with detailed information about a property (including interior situations) and a route to the property location and surroundings, and does not cause any problems of crime prevention and hygiene.SOLUTION : Data for display of information about a specific property to be displayed to a portable telephone terminal 40 by a user' s request includes a NAVI button to be pressed in using the navigation system, a URL of a navigation system 30, information about an address of the specific property and the like. To be more specific, the data for display are displayed to the portable telephone terminal 40 and are configured so that when the navigation button is pressed, the navigation system shown by the URL is notified of the information about the address of the specific property and the like.COPYRIGHT : (C)2010, JPO&INPIT