Abstract: Based on the formation of social demographic structures, a research was performed to study the living and activities of special groups, and the variations of living demands based on the different stages of family life cycle involved with facts and figures. The research aims at analyzing the reasons which influence family living, discovering problems such as the diversity of residential functional space and the lack in adaptability, and proposing the influence towards urban residential space based on the multiple demands. The goal of the research is to create a detailed solution of a barrierfreeresidential technical framework system which can fulfill the special demands of groups in different ages and health conditions. Furthermore, the ideal barrierfree residence can be built through the framework system, which can be as the reference to provide the better living environment.