After the loan to buy a house is approved by the bank, signing for the real estate means going to the housing management department to register and sign the mortgage and mortgage the property rights to the bank; \x0d\ It is necessary to sign a house purchase and sales contract with the seller and a mortgage loan contract with the bank. \x0d\ See the materials needed to sign the sales contract and mortgage contract: \x0d\\x0d\ 1. First-hand mortgage loan \x0d\ Required: Identity certificates of both the borrower and the couple, household register, marriage certificate, and housing ownership certificate (sales contract) ), land certificate (or copy), house-free certificate, unit income certificate, and guarantee certificate from the guarantee company. \x0d\ 2. Second-hand house mortgage loan \x0d\ Required: Identity certificate of the buyer and seller, household register, marriage certificate, house ownership certificate, land certificate (or copy), sales contract, deed tax receipt, appraisal report, income certificate of the buyer and his wife and proof of no housing.