A well written powerful argument describing why the buyer is offering what they are offering in the form of an offer cover letter. This post is to make you aware of some of the main concepts you should be considering prior to writing an offer.Here are house offer letter samples to win a bidding war. 3 examples to use as a reference point. Learn how to craft a compelling home offer letter that stands out in a competitive market and resonates with sellers. Compliment the way the house has been maintained, the "homey" feeling it gives off, or the craftsmanship of the finish work can fill a homeowner with pride. Crafting the perfect offer letter in Los Angeles, San Diego, or San Francisco means sincerely writing about your situation and connecting with a seller. When we sold our home we had multiple offers, and some included letters. These sellers have no connection to the house. To them, the transaction is purely financial, and writing an offer letter is a waste of time.