The purposes of this research to find redevelopment techniques of damaged house of the Taiwan JiJi earthquake, and clarify their realities. As the research method, the authorized material of the administration at the each stage of redevelopment is assumed to be basic data, the realities of rebuilding are find, a finished rate of each stage according to various places and period of the time needed are compared, the factor that influenced is analyzed, and the trend of rebuilding the apartment captured.
