There is no compulsory administration on the facility status for silver medical welfare facilities under the current legal regulations based on the welfare law of the aged nor is there standardized space allotment conditions that considered the physical psychological and pathological characteristics of the aged. Hence, welfare facilities are presently being constructed under general architectural laws. (Ed- paragraphs combined here) Therefore, standardized space allotment conditions should be planned soon for the aged in welfare facilities. (Ed- paragraphs combined here) In this study we examined the situation of space allotment through both blueprint analysis and interview with building supervisors. However, in future studies, we will focus on space insufficiency situations and the needs of the aged residents in welfare facilities.