The Government Says

How to write a home renovation brief before contacting builders

A useful renovation brief explains what your home needs to do, what you can spend and which decisions remain open. It gives designers and builders a shared starting point and makes their proposals easier to compare.

Start with the problem, not a shopping list

Describe the difficulties you want to solve: a kitchen that separates cooking from family life, nowhere to store coats, or a room that cannot comfortably serve two purposes. Explain who uses each space and when. Measurements, a simple existing layout and photographs help turn broad wishes into information someone can assess. Do not treat your sketch as a construction drawing.

Separate essentials from preferences

Create three short lists: essential outcomes, desirable improvements and optional extras. “A step-free route to the garden” describes an outcome; a particular door brand describes one possible solution. Make access needs, working from home, pets and any periods when the property must remain usable explicit. Record anything that must be retained, including features whose condition needs investigation.

State the financial boundary

Give an overall spending limit and say what it includes. Design fees, approvals, surveys, building work, fittings, VAT where applicable and temporary accommodation may sit in different quotations. Identify the reserve you intend to retain for uncertainty rather than allowing every proposal to consume it. If the scope exceeds the budget, ask for options in priority order before seeking detailed prices.

Keep assumptions visible

List what is known, what is assumed and what requires a survey or professional decision. Examples include drainage routes, the condition behind finishes and whether a wall is load-bearing. Avoid asking builders to price an unverified structural solution as though it were settled. Planning permission and building regulations are separate checks; responsibility for investigating each should be clear.

Issue one dated version

End with the information you want back: proposed scope, exclusions, provisional allowances, programme assumptions and questions. Send the same brief and attachments to everyone invited to quote. Keep a dated revision record and circulate changes to all bidders. A two-page brief with clear attachments is often more useful than a long collection of conflicting inspiration images.

A practical final check

Ask someone unfamiliar with the project to read the brief. Can they explain the main objective, spending boundary and unresolved decisions? If not, make those points clearer before paying for detailed proposals. The brief should guide a discussion and a properly agreed scope; it does not replace drawings, specifications or a building contract.

TGS