I bought the house in February, 2065438+2004, and took the property certificate to change the name of the house, but the house hasn't changed. What if the original owner didn't go through the formalit

I bought the house in February, 2065438+2004, and took the property certificate to change the name of the house, but the house hasn't changed. What if the original owner didn't go through the formalities in the property? Looking for the original owner to go through the relevant formalities in the property is related to whether the original owner has defaulted on property fees, utilities, gas fees, etc., or whether he has defaulted on some taxes and procedures of the state. In short, buying a second-hand house is not that simple. If you want to change the name on the property certificate to yours, you'd better consult the local authorities.