The purpose of this research is obtaining the data for drawing a valid hypothesis about the life pattern of the elderly in connection with the basic requirements for the Adaptable Housing. The questionnaire which used the Delphi method was carried out twice to the experts who specialize in elderly people's home life. As a result, it was appropriate to assume the one-person household as one of the life pattern of the elderly. About the ambulation model, it was converged on "with wheelchair attended by carer" for moving outside, but not converged on one model for going to toilet at night.
