Provided is a real estate trading method using a moving picture. Disclosed is the real estate trading method using the moving picture, which includes : (a1) a step where a moving picture can be photographed, and a first terminal capable of transmitting and receiving voice and a relay server are connected through communication; (a2) a step in which a real estate for sale is photographed in the first terminal in accordance to instruction of the guide voice, if the guide voice is transmitted to the first terminal through the relay server; (a3) a step the moving picture of the real estate is transmitted to the relay server and is uploaded; and (a4) a step in which the moving picture is downloaded by accessing the relay server through a second terminal.(10) Relay server(20) First terminal(30) Second terminalCOPYRIGHT KIPO 2017