Legal analysis: Beijing implemented the new house purchase restriction policy on August 5, 20021. After the implementation of the new purchase restriction policy from August 5, if the husband and wife divorce, and the number of houses owned by the original family before the divorce does not meet the conditions for the purchase restriction of commercial housing in Beijing, they may not buy commercial housing in this city within 3 years from the date of divorce. This policy has a direct deterrent effect on those who want to get the qualification to buy a house through fake divorce and those who get the qualification to buy a house for the first time through fake divorce. 1. Married families with registered permanent residence in Beijing (except Tongzhou) are not allowed to buy a second suite. Those who already have a suite can buy another suite. 2. Single families with Beijing hukou (including unmarried, divorced and widowed) are not allowed to buy houses. 3. Non-Beijing hukou families are required to pay social security or individual tax for more than 5 years if they are restricted to one suite. 4. Beijing hukou buys a house in Tongzhou, which is in line with the purchase restriction policy. Families without housing, or those who have 1 suite and have paid social security in Tongzhou for nearly three years, or those who have 1 suite and have settled in Tongzhou for more than three years, can buy a suite in Tongzhou. 5. Husband and wife divorce. If the number of houses owned by husband and wife before divorce exceeds the purchase restriction policy, they cannot buy houses again within three years after divorce.

Legal basis: Article 7 of the Provisional Regulations on the Registration of Real Estate shall be handled by the real estate registration agency of the people's government at the county level where the real estate is located; The people's governments of municipalities directly under the central government and cities divided into districts may determine the real estate registration agencies at the same level to uniformly handle the real estate registration in their respective jurisdictions. Real estate registration across county-level administrative regions shall be handled by real estate registration agencies across county-level administrative regions respectively. If it cannot be handled separately, it shall be handled through consultation by the real estate registration agency across county-level administrative regions; If negotiation fails, it shall be handled by the real estate registration department of the people's government at the next higher level.

Article 60 of the People's Republic of China (PRC) Urban Real Estate Management Law shall apply to the real estate management department of the local people's government at or above the county level for registration of real estate change, and apply to the land management department of the people's government at the same level for registration of land use right change on the basis of the changed house ownership certificate. After verification by the land administration department of the people's government at the same level, the land use right certificate shall be replaced or changed by the people's government at the same level. If it is otherwise provided by law, it shall be handled in accordance with the provisions of relevant laws.