Seller shall sell and convey and Purchaser shall purchase the property, together with all buildings and improvements thereon (collectively the. Expert legal counsel ensuring foolproof purchase agreements.Trust our lawyers for precise, secure purchase agreement negotiation. At Closing, Seller shall deliver, and the "Closing Documents" shall include, an affidavit under Real Property. We've included a lengthy, typical NYC real estate purchase contract geared towards new development for your review below. NYC Real Estate Purchase Contracts can be far more complex than the standardized purchase forms used in other states. Navigate your real estate purchase with confidence. Discover essential steps, from hiring a lawyer to closing, for a smooth transaction. You must record all property documents for Queens, Brooklyn, Manhattan and the Bronx online using the ACRIS System.