The Seller agrees to complete and provide information to the best of their ability with true, factual, and accurate information. Upon signing of this Listing Agreement, the Seller agrees to personally complete and sign a Seller's Property Condition Disclosure form included in Exhibit B.I. The Listing Contract. A. A listing is a bilateral agreement between the listing broker (the agent) and the seller (the principal). A listing agreement is a contract between a homeowner and a real estate agent that authorizes the Realtor to move forward with the home sale. This agreement outlines terms in which the agent helps the homeowner find a buyer to purchase their property and commission to be received. Notices sent via email shall be emailed to Seller at the email address provided in the Listing Intake Form. Buyer's Agent(s) Utah Real Estate License Number(s):. This type of agreement is illegal in Utah and many other states. Listing agreements serve as a hiring contract with the agent for the sale of a property, and are only valid for a set amount of time.