The purpose of this study is to find the relation between life and housing planning for the aged residents of the Silver-pia-Housing project. The data used for our analysis are the results of four investigations conducted in 1993 through 1997. We analyzed the basic and detailed investigations, and the characteristics of the Silver-pia-Housing and its aged residents may be summarized as follows : 1) The project has provided varieties of housing complexes, each of which is different in the number of rooms and housing style (most of the condominiums rented by the project for the aged only number less than twenty in a complex; more than half of the TOEI complex rented by the project are for the aged and others; and more than twenty condominiums per complex are rented by the project in other complexes). Great majority of the aged are satisfied with their housing style. But communication seems to be established rather insufficiently between residents; solon or common room is not frequently used. On the other hand, the aged residents are highly satisfied with the warning devices provided. 2) Single females are about 70%, and those over the age of 75 are more than 40%. It is noted that the rate of those who are disabled in movement tends to increase as they grow older; especially conspicuous is the increasing rate of those over the age of 85. Majority are the pension earners. About 50% have an annual income of one to two million yen. The conditions that had confronted in their previous dwelling seem to be the reason why they moved into the present dwelling; about 40% were forced to move out. About 70% expessed their desire to remain in their present dwelling provided by the Silver-pia-Housing, even receiving care service.