Abstract
The housing supply system of China was greatly changed from the housing system for employees to housing commercialization after the 1990s in China. The purpose of this study is to clarify changes and new tasks on the legal system, housing supply system, housing policy including those mutual relations in the flow of this housing commercialization. The method of this study is a hearing survey for 5 main subjects concerning housing supply. The phenomenon of the change concerned with housing supply started from the past regional characteristics and housing system for employees in China. Now the policy of housing commercialization has got success in housing condition improvement of residents and active performance of real estate business. However some tasks such as the plan for low-income people and short of labor are also seen as well.