Quick answer
What homeowners need to know
A renovation brief should describe the household, existing problems, required outcomes, budget range, timing, quality expectations and non-negotiable constraints.
Include photos, room-by-room priorities and examples of what you like, while leaving space for professional solutions.
Key takeaways
- Describe daily routines rather than a style.
- Separate must-haves from nice-to-haves in two clear lists.
- Share what you already know about the house.
- A written brief should define the outcome, constraints and decisions before prices are compared.
Planning & process
What a strong renovation brief should contain
Describe daily routines rather than a style. Explain how mornings, cooking, homework, working from home and entertaining actually happen in the house, and where they clash. Note who lives there now and who might in future, including older relatives or anyone with mobility needs. A designer can solve a problem they understand, but a mood board alone rarely reveals one.
Separate must-haves from nice-to-haves in two clear lists. Must-haves are outcomes the project fails without, such as a second bathroom or a warm, dry bedroom. Nice-to-haves are features you would trade away if the budget tightens. This split lets designers propose options at different price points and makes later decisions faster when quotes arrive.
Share what you already know about the house. Include the property file from Auckland Council if you have it, earlier reports, known leaks or repairs, and any existing plans. State your budget range honestly, including whether it covers fees, consent costs and GST. A brief that hides the budget often produces a design that has to be scaled back and redrawn.
Scope before solutions
Decisions to make before committing
Settle these points before an idea becomes an order, contract or construction instruction.
Include photos, room-by-room priorities and examples of what you like, while leaving space for professional solutions.
quality of the existing property information
speed of owner selections
consent, design and product lead times
Practical sequence
A step-by-step planning process
- 01
Define the exact outcome you need and how success will be checked.
- 02
Record what is not working in the existing space and what a successful result must change.
- 03
Separate essential work from preferences so budget decisions remain clear.
- 04
Inspect the property and confirm which designers, trades or specialists must contribute.
- 05
Approve scope, selections, responsibilities and programme before physical work begins.
Cost and time
How to build a more reliable budget and programme
A fixed price or completion date needs a measured scope and a site visit. Bring in the relevant designer, contractor or specialist when the proposal changes structure, services, moisture control or code compliance.
Use the calculator, then request a site-specific assessment.
Risk control
Common mistakes to avoid
- A brief made only from inspiration images can miss functional, compliance and budget requirements.
- starting demolition before the scope is coordinated
- treating an early allowance as a fixed quotation
Accuracy and compliance
Use current official information
Primary sources used for this guide
- Planning a successful buildBuilding Performance (MBIE)
- Check if you need consentsBuilding Performance (MBIE)
- Home renovation and repairConsumer Protection New Zealand
Common questions
Frequently asked questions
What should I include in a renovation brief?
Include who lives in the home, how each room is used, what is not working, the outcomes you need, your budget range and preferred timing. Add known issues with the house, existing plans or reports, and photos. List must-haves separately from wish-list items. Finish with any constraints, such as rooms that must stay usable during the work.
Should I tell my designer or builder my real budget?
Yes. Sharing a realistic budget range helps the designer match the scope and specification to what you can afford. Without it, they may design something that needs expensive changes later. Be clear about whether the figure includes design fees, consent costs, GST and contingency, so everyone is working from the same total.
Can I use inspiration photos in my renovation brief?
Yes, photos help show the look and feel you like, but add a short note explaining what appeals in each image. It might be the light, the storage, the materials or the layout. Pair the images with the practical problems you need solved, so the design responds to how you live as well as how the room looks.