Legal analysis: The next step after the second-hand housing transaction loan is approved is to handle the house transfer and mortgage procedures. The borrower goes to the transaction center in the area where the house is located to handle the house transfer and mortgage procedures, and submits the mortgage receipt to the loan bank through the mortgage service company to start paying the balance to the bank. Second-hand housing loan refers to the loan business in which the buyer uses the house traded in the secondary housing market as collateral, applies for a loan from the bank to pay the purchase price, and then the buyer pays the principal and interest to the bank in installments.

Legal basis: People's Republic of China (PRC) City Real Estate Management Law.

Article 36 When transferring or mortgaging real estate, the parties concerned shall register the ownership in accordance with the provisions of Chapter V of this Law.

Article 62 When a real estate is mortgaged, it shall be registered with the department designated by the local people's government at or above the county level. Where the land use right and house ownership are obtained due to the disposal of mortgaged real estate, the transfer registration shall be handled in accordance with the provisions of this chapter.