PROBLEM TO BE SOLVED : To provide a real estate management system that enables a user who has viewed a signboard posted for each real estate property to easily access information on each real estate property.SOLUTION : A real estate management system includes : a management device 2 that includes property code issuing means for issuing a two-dimensional code 10 which enables access to a property browsing page providing property information on each real estate property when being read and decoded by a mobile terminal 4; and a signboard 1 that is installed for each real estate property, and is attached with the two-dimensional code issued for each real estate property.COPYRIGHT : (C)2014, JPO&INPIT