Hello, this depends on the specific situation of the house. What is the situation of the house? Which party pays the down payment? How to repay the loan after marriage?
 If the man pays the bride price to the woman for the purpose of marriage, but does not go through the marriage registration procedures in the future or divorce soon after marriage, the man can ask the woman to return the bride price.
 The people's court shall support a party's request for the return of the betrothal gifts paid according to custom if it is found that the following circumstances exist:
 （1） Both parties have not gone through marriage registration procedures
 （2） Both parties have gone through marriage registration procedures but have not yet lived together
 （3） Giving money before marriage and causing difficulties for the payer.
 The application of the provisions of sub paragraphs (2) and (3) of the preceding paragraph shall be conditional on the divorce of both parties. "