What Documents Confirm the Renovation Scope & Cost Estimates?

To verify what you’re getting and whether the lower price can cover the work, you’ll want documents that show both the scope of renovation and the budget. Start with the contractor’s written quotation and a detailed scope of work that lists each room, system or feature to be changed. Add current building plans or draft drawings showing the planned layout. Collect planning documents such as any permits, building approvals or notices from the local authority, plus any approvals or change orders issued during the project. If work is underway or completed, gather progress invoices, material receipts, photos and a warranty or service history for major systems (roof, drainage, electrical, plumbing, structural). Request a clear cost breakdown with contingencies and a realistic timeline, and confirm who is responsible for approvals, inspections and sign‑offs. Finally, if there’s a property sale involved, ask for evidence that the seller or builder has the right to perform the work and to transfer title free of liens or undisclosed encumbrances. These documents help you judge whether the price truly reflects the opportunity and risk.