Abstract
The purpose of this study is to construct new date base of rental housings, and to study actual state of supply of rental housings, focusing on difference of the supply form. The date base makes it possible to grasp actual state of the supply, corresponding to building time and distance from the station, including in both municipalities area and station area. And the study shows that rental housings planned by subleasing business entities are located in farther areas from stations, and rental housings constructed by main developers are located in nearer areas from stations.