Curious about the paperwork for selling a house without a Realtor? This FSBO paperwork is needed as soon as you accept an offer, so it's useful to have a purchase agreement onhand that you can fill out quickly.We aren't involving agents, and I need to draft a purchase agreement. Is my best option to approach a local attorney with real estate experience? Contact a local title agency. When it comes to filling out a real estate purchase agreement, several key players are involved: buyers, sellers, real estate agents, and attorneys. So, you could go to your real estate attorney and have them draw up the contract. I'm going to share with you a simple step-by-step process on how anyone without a license can make an offer on a property without a real estate agent. Worried about paperwork when selling a house without a realtor? Our complete guide breaks down essentials before, during, and after an offer.