INTRODUCTION: These guidelines are provided to assist Broker and attorneys who are completing the Offer to Purchase and. A North Carolina land contract documents the terms of a vacant land purchase and sale agreement between two parties.This form will express the terms of the purchase (purchase price, closing date, etc.) that you are proposing to the seller. North Carolina Land Purchase Agreement. INTRODUCTION: These guidelines are provided to assist Brokers and attorneys who are completing the Offer to Purchase and Contract—. NOTE: This contract is intended for unimproved real property that Buyer will purchase only for personal use and does not have immediate plans to subdivide. How to fill out the Offer to Purchase and Contract North Carolina? 1. Fill in the property address and legal description. 2.