Legal analysis: if you remarry and buy a house after divorce, it is obviously not recognized as the joint property of husband and wife. If you buy a house after divorce, it belongs to one party. Even after remarriage, the property still belongs to one party. The property acquired by the husband and wife during the marriage relationship belongs to the husband and wife jointly. If you have gone through the divorce formalities, you are not legally recognized as a husband and wife. Unless otherwise agreed on the property, it will generally not be recognized as common.

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

Article 1083 A man and a woman who voluntarily resume their marriage relationship after divorce shall re-register their marriage at the marriage registration office.

Article 1063 The following property is the personal property of one spouse:

(1) one party's premarital property;

(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.