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. Statement of Interest: Explicitly express your interest in the property.An Offer to Purchase Real Estate sets out the terms of a proposed real estate deal. Create yours now with our free form. Wondering how to make an offer on a house? Here are house offer letter samples to win a bidding war. 3 examples to use as a reference point. Dear Seller's Name, I represent Client's Name, who is interested in purchasing the property located at Property Address. The California Department of Real Estate has published this booklet in response to an apparent need for information concerning disclosures. Templates offer a ready-made draft, wherein you just need to fill in the details.