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. An agreement to sell real estate, or a purchase agreement, is a legally enforceable document that specifies the terms of a real estate transaction.Craft a winning house offer letter with our customizable template and tips. A sales contingency is when you will need to sell your current home in order to close on the house you're offering to buy. 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. If you're moving out soon, it's important to send a notice to vacate letter. Find out when to send it and see a notice to vacate template. Snag our free home offer letter templates, learn what to include and avoid in your letter, and get the inside scoop on how to deliver it to sellers. Words previously necessary at common law to transfer a fee simple estate are not necessary.