("Broker") beginning (date). Hence the listing agreement must be modified.The DM-LA introduces two critical modifications. A listing agreement is a legally binding contract between a homeowner and the real estate agent or broker who will be listing the property for sale. Here are the most common questions we get about our listing agreement. If you have a question you want added, please submit it here. B. No person has a right to purchase or acquire any interest in the Property pursuant to any contract. c. Your agent should not just be handing you a document to sign or sending it in email without going over it with you. A listing agreement is a contract between a property owner who hires a real estate agent to act as their broker. Click here to learn what to look out for.