The divorce agreement can not fully prove that there is no house. The divorce agreement is a written agreement reached by both parties through consensus on their willingness to divorce and on child rearing, property and debt disposal. The husband and wife may agree that the property acquired during the marriage relationship and the premarital property shall belong to their own ownership, joint ownership, or part of their own ownership, or part of their joint ownership. If the husband and wife draw up a property certification agreement, it shall become effective after both parties sign it.
 If you prove that you do not have a house, you should issue a certificate of no house. You can carry your ID card, household registration book, marriage certificate and other materials to the housing management department to check the house property, and issue a certificate with official seal after paying the inquiry fee.
 The local household registration can be directly handled by the local housing management department, while the non local household registration needs to be handled by the housing management department where the household registration is located.
 Legal basis:
 Article 1076 of the Civil Code of the People's Republic of China
 If the couple divorce voluntarily, they shall sign a written divorce agreement and apply for divorce registration in person at the marriage registration office. The divorce agreement shall specify the intention of both parties to divorce voluntarily and the consensus on matters such as child rearing, property and debt handling.
 Article 1078 of the Civil Code of the People's Republic of China
 If the marriage registration authority finds out that both parties are indeed willing to divorce, and that they have reached consensus on matters such as child rearing, property and debt handling, it shall register and issue a divorce certificate.