Ready to sell a house without a realtor in Texas? Our comprehensive guide covers essential steps, documents, and tips for, a successful sale.The Texas Real Estate Commission outlines all necessary forms for FSBO listings. Texas requires those selling FSBO to fill out and file many documents and forms. Several of these documents are legally binding agreements. A For Sale By Owner contract Texas must include: 1. The Purchase Price, 2. All the FSBO paperwork covered so far is required for home sellers who are not using the assistance of a real estate professional. Crafting a solid For Sale By Owner (FSBO) contract in Texas is a crucial step in the selling process.