If you have any objection to the registration of the property right certificate, please bring the owner information on the property right certificate to the Housing Authority to inquire about the reasons for refusal. We can't deal with the problem until it is solved.
The building area of the real estate license is the same as that of your main house, excluding the attached house area. Please ask the surveying and mapping station to survey all the houses on the homestead, and after preparing the rest of the information, you can go to the real estate registration bureau to apply for the real estate ownership certificate.