The purpose of this study is to clarify effects of supplying Community Houses in built-up area densely crowded with wooden building for Residential Environmental Improvement on a neighborhood. It is necessary to keep a neighborhood friendly and helpful for the old when the residential environment is improved. The conclusions are as following. After the residents came to live in Community Houses, the neighborhood is limitative within the Community Houses. And it is desirable to keep the neighborhood friendly and helpful to the old that the residents move with their neighbors, and small Community Houses are constructed.
