買賣合同不是有房檢嗎？

Foreclousre auctions get extended again and again... from my limited experience (tool to force current owner to pay mortgage, you might be able to lowball the seller. Foreclosure will hurt credit score a lot) Pay attention to title risk at foreclosure auction. Need to avoid the 2nd loan or even 3rd load foreclosing the house. In that cases, buyers would be liable for the 1st loan.