This study's purpose of the present status of Korean handicapped and the previous trend. The handicapped
have the least range of the motion in the space and have feelings the discomfortable. Specially, handicapped
need space of the bath room and kitchen, there are relationship self-care. Therefor, when the residential alterations,
consideration about universal design. Also decision about the real movement space and method of
the control the motion space. In conclusion, this study is intended to suggest the design guidelines for residential
alterations improvements on the handicapped(wheelchair users) housing.