A listing agreement is a contract between homeowners and brokers that legally establishes how a realtor will find a property buyer on the seller's behalf. PAR's Buyer Agency Contract includes all of the legallyrequired language and allows for a buyer's broker fee to be structured in several ways.The Listing Contract (Seller Agency Contract) – Exclusive Right to Sell Real Estate (Form XLS) gives exclusive right to sell residential real property. Selling your home and not sure what a listing agreement is? Our comprehensive guide will help you navigate this crucial contract with ease. 3.5 LISTING PROCEDURES All listings entered into the WPML database, whether a listing contract or lease contract, shall utilize the West Penn. Please fill out ALL fields on the Bidder Registration form. You can edit your Application On-File at any time to keep it up-to-date. Use it to copy into any new application. Allegheny. Allegheny County Assistance Office Headquarters Piatt Place 301 Fifth Avenue, Suite 470.