Do you know how to write an offer letter for a house? We're here to teach you the ins and outs to improve your chance of closing a deal.Focus on three things: State your intentions, show that you have the financial means to make the purchase and make a personal appeal to the seller. To help you figure it all out with minimal hassle, this 3minute guide to offer letters shares insightful answers and info for homebuyers. 1) Why is the seller selling the house? A Texas residential purchase agreement outlines the terms and conditions of an offer to purchase real estate. An Offer to Purchase Real Estate sets out the terms of a proposed real estate deal. Create yours now with our free form. Discover why successful commercial real estate investors use a letter of intent when first making an offer on commercial real estate and how you can too! Take the first step to getting your next real estate investment.