1. There may be some defects in the ownership of the house, such as not paying the land transfer fee in full; There is no real estate license (or it has not been processed or cannot be processed); Unpaid property fees and heating fees; There are tenants in the house, and these courts are not responsible for solving them. If you participate in the bidding, these things should be borne and solved by the buyer himself;
2. After participating in the auction, once the transaction is completed, you cannot apply for a mortgage loan. In fact, the buyer usually needs to pay all the money in a short time.