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. It's not a bad idea.Many brokers and agents will work with you on getting the paperwork correctly filled out for a discounted fee. The property and improvements which the Seller is agreeing to sell and which the Purchaser is agreeing to purchase is known as. Real estate agents welcome. Go to a title company. List In Travis County MLS, Realtor. A For Sale By Owner contract New York must include: 1. The Purchase Price, 2.