A For Sale By Owner contract Minnesota must include: 1. The Purchase Price, 2.After you place your order, you will be directed to the forms needed to list your property. STEP 3: Fill out the forms. Establish property records and record real estate transactions within Hennepin County. Some examples of documents you may need to sell your home are: Property survey: This is a legal document that shows the buyer the boundaries of your property. Please fill out my quick real estate sellers request form and tell me about your property.