PROBLEM TO BE SOLVED : To provide a real estate brokerage support system, a real estate brokerage support method, and a real estate brokerage support program, which support the brokerage of real estate via a network.SOLUTION : The real estate brokerage support system comprises : a rental brokerage support apparatus 5 having an extraction means 63 for extracting guide article information to be presented to a customer for brokerage from article information displayed on a broker side display device 43 for displaying given article information from a plurality of pieces of article information according to a broker' s operation, and an MPEG4 server 51 and the like for sending the guide article information to a Web server 3 via a network 1 to assign it to a part of a webpage forming a website; and a terminal device 7 having a customer side display device 25 for displaying the sent guide article information on the webpage by accessing the Web server 3 to display the webpage of the website.COPYRIGHT : (C)2006, JPO&NCIPI