This is a Legally Binding Contract; If Not Understood, Seek Competent Legal Advice. If you wish to make an offer to purchase the property, you may contract with a licensed real estate agent to create and negotiate an offer on your behalf.I'd like to hear comments on how to make my offer more attractive. Does Maryland REALTORS® offer a "showing agreement"? In Maryland, most realtors will use a specific form for the real estate contract called the Maryland Association of Realtors Purchase Agreement. A contract consists of a legally binding agreement or promise between parties. Real estate forms and contracts for Washington, DC and Montgomery County, MD. Sales contracts, buyer's agreement, rental forms, leasing agreements. 12 things that are often included in offers to buy a house depending on the house you want to buy. You may need to place an offer on a few homes before your contracts receive acceptance. Negotiation period, and relevant deadlines.