This document is an offer to sell a property located at Blk. ___ Lot___, Sunlife St., Las Pinas with an area of _____sqm to Mr. Juan dela Cruz.The property templates have every content you need, from writing as a personal buyer to showing your intent as a business investment. Sample Letter of INTENT TO SELL OF REAL PROPERTY. To the City Government. ______. (Date). HON. Here is a comprehensive list of all you need to sell your real estate. Secure all your ownership documents. The first step is writing a letter of intent (LOI), a nonbinding document written to guide both the buyer and seller during the negotiation process. The first step is writing a letter of intent (LOI), a nonbinding document written to guide both the buyer and seller during the negotiation process. Real Estate Counter Offer Letter Examples. 1.