You'll need someone to draw up the purchase agreement. You'll need to verify funding (the buyer's).Curious about the paperwork for selling a house without a Realtor? There are standard real estate contract forms available online or even at your local office supply store. Find information about contracting with Hennepin County, including processes, forms, and diversity rules for goods and biddable services. 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. Property cannot be located in a 100 year flood plain. Signed purchase agreement required at time of application.