1. The five certificates of the big property house are complete, protected by law, and the property rights are complete. Small property rights, without five certificates, are not protected by law, and only have partial property rights. Generally speaking, large property rights have real property rights certificates, while small property rights have no property rights certificates.
2. There is compensation for large property rights demolition, but not for small property rights houses. In other words, if the government wants to demolish houses, the owners of small property houses may not get the corresponding compensation for demolition and resettlement.
3. The quality of small property houses is not guaranteed, and there may be security risks. In addition to the housing quality and after-sales warranty is difficult to guarantee, the property management after occupancy is also very prone to problems.
4. Because there is no formal property right certificate, small property rights cannot be registered in the real estate management department, and other rights such as mortgage cannot be handled, that is, mortgage or listing transactions cannot be set, that is to say, buying a small property right house cannot be loaned, and it can only be paid in one lump sum. Therefore, there are great legal risks in the sale of small property houses, which must be treated with caution.