"I tell my agents two things when filling out the listing agreement," says Watrous. Listing and Buyer Employment Agreements.Written in clear and unambiguous language. Many include a renewal clause, which provides an option to extend the listing period if both parties agree. Any Listing automatically expires on the expiration date specified in the Listing agreement. A residential listing agreement is an contract between a property owner and a real estate broker where the broker lists the property for sale. A listing agreement is a legally binding contract between the seller (you) and the real estate brokerage that helps you sell your home. While the listing agreement is binding, it's not set in stone. The listing agreement is a contract that lays out specific, agreedupon terms, giving the real estate agent permission to market a home to buyers. Unlawful subdivision lot sales. 57.