How to divide the real estate before marriage and after marriage: 1. Get the real estate license before or after marriage, register it in one party's name, and pay the house price by yourself. Real estate is personal property. Second, buying a house before marriage as a wedding room, registered in the name of one party, is the common property of husband and wife. Four, parents buy houses for both parties before marriage, and the capital contribution is a personal gift to their children, except that the parents explicitly express the gift to both parties. According to Article 78 of the Supreme People's Court's Interpretation on the Application of Marriage and Family Organization (I), husband and wife sign a real estate sales contract before marriage, pay the down payment with personal property and borrow money from the bank, and repay the loan with the same property after marriage. If the real estate is registered in the name of the down payment, the real estate shall be handled by both parties through agreement at the time of divorce. If no agreement can be reached in accordance with the provisions of the preceding paragraph, the people's court may rule that the real estate belongs to the registrant, and the outstanding loan is the personal debt of the registrant. At the time of divorce, one party to the real estate registration shall compensate the other party according to the principle stipulated in the first paragraph of Article 1087 of the Civil Code. Legal basis: Article 78 of the Interpretation of the Supreme People's Court on the Application of Marriage and Family Organizations (1) A husband and wife sign a real estate sales contract before marriage, pay the down payment with personal property and borrow money from the bank, and repay the loan with the same property after marriage. If the real estate is registered in the name of the down payment, the real estate shall be handled by both parties through agreement at the time of divorce. If no agreement can be reached in accordance with the provisions of the preceding paragraph, the people's court may rule that the real estate belongs to the registrant, and the outstanding loan is the personal debt of the registrant. At the time of divorce, one party to the real estate registration shall compensate the other party according to the principle stipulated in the first paragraph of Article 1087 of the Civil Code.