What constitutes a complete offer submission? Use our Submit Offer Form calculator below to enter your offer terms, including purchase price, percentage down, and any contingencies.The net result still remains a reason- able template for a New York purchase and sale contract. The property and improvements which the Seller is agreeing to sell and which the Purchaser is agreeing to purchase is known as. Download a sample REBNY Submit Offer Form for NYC in PDF or Excel Format. Learn how to submit a real estate offer on a condo, coop or house in NYC. In this article we will discuss the specific items you need to prepare in order to submit an offer on a property here in NYC. There is an apartment that I identified for which I would like to make an offer. 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.