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. The agreement addresses vital details, including the listing price, the agent's commission, and the timeframe of the contract.Signing a "Listing Agreement". The agent will require you to sign a "listing agreement. Notwithstanding any designation of Broker as. 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. The listing agreement is a contract that lays out specific, agreedupon terms, giving the real estate agent permission to market a home to buyers. A listing agreement is a contract between the seller of a home and a real estate agent. The listing contract gives the broker the authority to act on behalf of the seller as an agent in the sale of real property included in the agreement. Want to get started with the easiest way to capture, nurture and close real estate transactions?