This paper is intended as an invesitigation of Kiyosuna-dori housing, which is the largest housing project established by Dojunkai-Foundation. In this area, there was a large-scale rearrangement of the foundation: the structure of road and land. The plan centered on the construction of the wide arterial street, elementary school and small park. Along with this project, the apartments were constructed stage by stage while being controlled by the regulation of replotting and building removal. As a result, the appartments were arranged as they surrounded the elementary school and the small park. And the roles of the school and the park were strengthened as a center for preventing disasters. In addition, various combinations of space and buildings which could make a good community were realized.