I'm here to share 3 essential house purchase documents you need to know. These will empower you as a confident buyer. Document #1: The Purchase Agreement. This is your roadmap to the deal. It outlines the terms and conditions of your purchase. Document #2: The Seller's Disclosure. Know what you're getting into! This reveals any issues with the property upfront. Document #3: The Loan Estimate. Understand your financing options clearly.