Do you intend to owner finance? This is the problem I had with attempting to sell "by owner." Everyone who inquires about your house will be expecting you to be financing the house. People seem to assume that "by owner" means selling and financing. The main advantage in selling through a realtor is that they have MLS to list your house all over the country. Not only the realtor who lists your house will have access to the information, but also all realtors who subscribe to MLS. If you do decide to sell the house yourself, all you need is a good title company to handle the closing. Even if you use a realtor, they let the title company handle the closing anyway. Your title company can provide you with an earnest money contract for you to have your buyers sign. The difficulty is that unless you are financing or the buyers are paying cash, they must know how to find a mortgage company. Most people let the realtor suggest a mortgage company to them, so buyers are not used to doing this for themselves.