Legal analysis: 1. After marriage, both husband and wife contribute money (including loans) to obtain the property rights of the house, and the house is divided after divorce. First of all, it is clear that the real right, whether the name of one party or the names of both parties, is the same property. Secondly, it is clear that the output value, that is, the value of the house, is calculated according to the market price, not according to the original purchase contract amount. Third, distinguish the equity part from the debt part. If loans are involved, the loan part should be deleted first. That is to say, the party that obtains the house pays half of the house value to the party that does not obtain the house, and the party that obtains the house pays the remaining principal and interest separately. 2. One of the husband and wife pays off all the house payment before marriage and obtains the real estate license, which is the division of the house at the time of divorce. According to the Supreme People's Court's "Judicial Interpretation of Marriage Law (II)", the house belongs to premarital property because one of the husband and wife paid off all the house price and obtained the real estate license before marriage. Therefore, when divorcing, the other party has no right to ask for division. 3. One of the husband and wife bought a house through mortgage loan before marriage and obtained the real estate license. After marriage, the husband and wife jointly own the house by means of loan, and the house is divided after divorce.

Legal basis: Civil Code of People's Republic of China (PRC).

Article 1062 The following property acquired by husband and wife during the marriage relationship is the common property of husband and wife and belongs to both husband and wife: (1) wages, bonuses and labor remuneration; (2) Income from production, operation and investment; (3) Income from intellectual property rights; (4) Inherited or donated property, except as provided for in Item 3 of Article 1063 of this Law; (five) other property that should be owned by * * *. Husband and wife have equal rights to dispose of the same property.

Article 1063 The following property is the personal property of one spouse: (1) the property of one spouse before marriage; (2) Compensation or compensation obtained by one party for personal injury; (3) Property that is determined to belong to only one party in the will or gift contract; (4) Daily necessities used exclusively by one party; (five) other property that should be owned by one party.

Article 1064 The debts incurred by both husband and wife for the same signature or by one party afterwards, and the debts incurred by one party in his own name for the daily needs of the family during the marriage relationship, belong to the same debt of husband and wife. Debts incurred by one spouse in his own name during the marriage relationship that exceed the needs of family daily life are not joint debts of husband and wife; However, the creditor can prove that the debt is used for the husband and wife's life, production and operation, or based on the same meaning of both husband and wife.

Article 1065 A man and a woman may agree that the property acquired during the marriage relationship and the property before marriage shall be owned by themselves, wholly or partly, and partly. The agreement shall be in writing. Where there is no agreement or the agreement is unclear, the provisions of Articles 1062nd and 1063rd of this Law shall apply. The agreement between husband and wife on the property acquired during the marriage relationship and the property before marriage is legally binding on both parties. The husband and wife agreed that the property acquired during the marriage relationship should be owned by each other, and if the other party knows the agreement, the personal property of the husband and wife should be used to pay off the debts owed by the husband and wife.