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. Here are house offer letter samples to win a bidding war.3 examples to use as a reference point. Address the Seller and Introduce Yourself. Craft a winning house offer letter with our customizable template and tips. We found a house that we truly fell in love with and found out there were already two offers above asking. Knowing a little about the seller and their reason for selling could help with how to write an offer for a house. Stand out from other employers with an impressive job offer. The official home page of the New York State Unified Court System. It originally served as a womens-only club and hotel space for the national Greek-letter sororities.