If the original seller of the house has signed the purchase contract and put it on record, it cannot be renamed. You can't handle the transfer formalities until the real estate license comes out. It is passing through the real estate trading center. Because the original seller is less than 5 years old, there will be high taxes and business taxes.
Generally speaking, you have to pay a little benefit fee to change your name, which is the so-called name change fee. How do developers charge for viewing houses?