This paper aims to clarify the regional demands of elderly welfare facility converted from closed primary school by grasping the management form and use characteristics. The utilization rate is stable at 80% in day service part, and the group home was reached to the capacity at the opening time, so the development effect is significant. About the evaluation of space utilization, day service part has living and training room so the daily life of users is carried out smoothly, and the group home converted the fan shaped classrooms so the wide vision for users and staffs is secured.