小产权房,是指在农民集体土地上建设的房屋,未缴纳土地出让金等费用。这种房没有国家发的土地使用证和预售许可证,购房合同国土房管局也不会给予备案。20世纪90年代中期,北京、天津、郑州、济南等城市陆续出现小产权房。2003年之后,随着商品房价格不断升高,土地资源日趋稀缺,全国大多数城市出现了以旧城改造、城中村改造等名义违规开 Small property room, refers to the construction of farmers’ collective land on the housing, land transfer fees and other costs are not paid. This kind of room does not have the country to issue the land to use the card and the pre-sale permit, the purchase contract contract country territory housing bureau also will not give the record. In the mid-1990s, Beijing, Tianjin, Zhengzhou, Jinan and other cities gradually appeared small property room. After 2003, with the rising of commercial housing prices and the scarcity of land resources, most of the cities in the country have emerged under the name of violation of rules such as transformation of old cities and transformation of villages in urban areas.