新中国成立后,新民主主义的房屋政策明确保护城市私房的所有权和经营权。1956年以后由保护转变为改造,1958年时达到高潮,至1964年全国范围内的私房改造基本结束。公私合营和国家经租是主要的改造方式。由于改造中使用了整风和群众运动中一些“左”的做法,致使改造工作过头,遗留下来一些问题。 After the founding of New China, the new-democratic housing policy clearly protected the ownership and management of urban private houses. After 1956, the protection was transformed into a transformation, culminating in 1958, and nationwide reconstruction of private houses basically ended in 1964. Public-private partnerships and state-owned leasing are the major means of transformation. Due to the use of some “leftist” measures in the rectification and mass movements, some problems remained due to overreaching work.