长期以来 ,在以公有房屋租赁和国家统一分配为特征的城市福利用房体制下 ,形成了由政府房管部门和其他有关部门直接负责房屋的使用、维修及相关管理服务的行政性、福利性房屋管理模式。 90年代以来 ,随着土地有偿使用制度的推进和住房制度改革的深化 ,房屋产权逐步趋向多元化 , For a long time, under the system of urban welfare housing characterized by the public rental of housing and the unified distribution of the state, an administrative and welfare housing has been formed which is directly under the control of government departments in charge of public housing and other relevant departments for the use, maintenance and management of housing Management mode. Since the 1990s, with the promotion of the system of paid use of land and the deepening of the reform of the housing system, housing property rights have been gradually diversified.