A Senior Mortgage Lien Can Trigger Foreclosure Regardless of Property Title

A buyer can lose their down payment and the home through foreclosure even after taking title to a property. This occurs when a buyer takes title while a seller's existing mortgage remains in place. Most residential mortgages written in the last 40 years contain a due-on-sale clause. This clause allows a lender to demand full repayment of the outstanding loan balance the moment the property changes hands.

Discovery typically happens when homeowners insurance is reported to the mortgage company in the buyer's name rather than the seller's. Once the lender discovers the transfer, they can call the loan, requiring the seller to pay the balance in full, usually within 30 days. If the seller cannot pay, the lender forecloses. Because the mortgage lien is senior to the buyer's ownership interest, the bank is paid first, and the buyer's title does not protect them from the foreclosure process.

In one case, a buyer who paid $750,000 upfront for a $1 million home faces this risk. She owes $380,000 to the sellers under a takeback arrangement, while the underlying bank loan of $320,000 remains. If the lender calls the loan and the sellers cannot cover the $320,000, the buyer stands to lose her $750,000 investment and the home.