This checklist will help you focus on homes that meet your top priorities. Decide which of the below are "needs" and which are "wants."Follows are ideas that might improve your listing contract. They are not intended to be comprehensive or replace the advice of legal counsel. A power of sale clause written into a mortgage contract authorizes the mortgagee to sell the property in the event of default. A Minnesota real estate contract is a legally binding agreement that facilitates a real estate transaction between a buyer and a seller. This clause in real estate contracts requires you to pay off your existing mortgage before you can sell or transfer your property to a new owner. Instead, you need to handle the remaining mortgage balance before completing the property transfer. This type of clause is also known as mortgage contingency or loan contingency. Minnesota Uniform Conveyancing Forms.