Chengdu without social security is not allowed to buy a period house, according to the Chengdu purchase restriction policy, foreigners in Chengdu city to buy a house need to pay 2 years of social security, Chengdu housing restriction of the introduction of the new policy, will be second-hand houses into the scope of the restriction on the purchase. The new policy also strictly stipulates the qualification examination for purchasing houses. The Notice on Improving Chengdu's Housing Purchase Restriction Policy states that homebuyers are not allowed to purchase housing in restricted areas through supplementary social insurance, and that payment of personal income tax is no longer a way to qualify for a home, and requires the relevant departments to strengthen scrutiny to prevent fraud. In Chengdu Hi-tech Zone West Park, Jinjiang District, Qingyang District, Jinniu District, Wuhou District, Chenghua District, Longquanyi District, Xindu District, Wenjiang District, Shuangliu District, Pixi District area to buy housing, the buyer shall have a limited purchase of the regional household registration, or in the purchase of the region of stable employment and uninterrupted payment of social insurance for more than 24 months. Major investment projects and institutions, enterprises and institutions to introduce various types of high-end talent and other personnel, the purchase of housing may not be subject to household registration, social insurance payment and other conditions, but in order to prevent speculation, the requirements of such cases shall be determined by the district government (management committee), while the purchased housing shall not be listed on the market for transfer within five years.

Chengdu residents of the city's household registration families in the main urban area has a housing, you can buy a second housing, suspended the purchase of the third housing. Foreign resident families without housing in the main urban areas of the city, with the city's tax certificate or proof of payment of social insurance in the main urban areas to buy 1 housing, suspended the purchase of the second housing, can not provide the city's tax certificate or proof of payment of social insurance of foreign resident families suspended in the main urban areas of the purchase of housing. Resident families in the city refer to those families whose all or some members are residents of the city, including both husband and wife and children under the age of 18. The number of housing units owned by a resident family is based on the number of commodity housing purchase and sale contracts filed in the city's real estate registration information system and the number of housing units recorded in the ownership registration system at the time of the new purchase.