It's the first question almost everyone asks — and the answer is rarely straightforward. Here's a clear breakdown based on what we see in Auckland and Whangarei residential projects every day.
The three ways architects charge
1. Percentage of construction cost
This is the most common fee structure. Your architect charges a percentage of the final build cost — typically 8–15% for a full service on a residential project. The percentage is usually higher for smaller or more complex projects, and lower for large straightforward builds.
So on a $800,000 new build, you might pay $64,000–$120,000 in architecture fees for full service (concept through to construction observation). That sounds significant — but it includes everything from your first sketch to your code compliance certificate.
2. Fixed fee
Many residential architects (including us) prefer to quote a fixed fee once we understand the scope. This gives you certainty — you know exactly what you're paying, and there are no surprises if the project takes a few more rounds of revisions than expected.
Fixed fees are usually broken into stages (concept, developed design, consent documents, construction documents, contract administration) so you can stop at any point if your circumstances change.
3. Hourly rates
Some designers charge by the hour, particularly for smaller jobs like alterations, reports, or advice. Rates in NZ typically sit around $150 per hour + GST for an experienced residential designer. This can work well for a clearly defined piece of work, but can be hard to budget for open-ended projects.
Typical cost ranges by project type
| Project Type | Typical Architecture Fee |
|---|---|
| New home (full service) | $30,000 – $100,000+ |
| Extension or addition | $15,000 – $45,000 |
| Renovation (full) | $18,000 – $50,000 |
| Consent documents only | $8,000 – $20,000 |
| Concept / feasibility study | $2,500 – $8,000 |
These are indicative ranges for Auckland and Northland. Fees vary significantly based on project complexity, site difficulty, and how much involvement you want from your architect during construction.
Important: Architecture fees are typically separate from council consent fees, engineering, surveying, and other consultants. Make sure you understand what's included when comparing quotes.
What does "full service" actually include?
When an architect quotes for a full service, it typically covers:
- Concept design — working with you to develop the brief, exploring options, early sketches and 3D visuals
- Developed design — refining the chosen direction, resolving the structure, layout and key details
- Consent documentation — preparing the full drawing set and specifications for building consent
- Construction documents — detailed drawings and specifications for the builder to price and build from
- Contract administration — reviewing shop drawings, site visits, certifying payments, managing variations
Not every project needs every stage. If you're working with a design-build company, for example, you might only need concept design and consent documents.
Is it worth paying for a designer vs a draughtsman?
A draughtsman will typically cost less upfront. But an experienced designer brings problem-solving, spatial thinking, and knowledge of what council will and won't accept — which often saves money during consenting and construction. On a complex site, a heritage building, or a project where maximising value matters, the difference in outcome is usually worth the additional fee.
We wrote a full comparison: Building designer vs architect vs draughtsman in NZ — what's the difference?
How to compare architect quotes
When you receive quotes, make sure you're comparing the same thing:
- What stages are included?
- Is contract administration (site visits during construction) included or extra?
- Are engineering, structural, and other consultant fees included or separate?
- What happens if there are significant revisions — is there a cap?
- Is the architect registered with the New Zealand Registered Architects Board (NZRAB)?
A note on cheap quotes
Architectural fees are not the place to cut corners. A poorly documented consent set leads to RFIs from council (which delay your consent), disputes with builders during construction, and expensive variations. The cheapest quote is rarely the best value.
From the studio: Our first consultation is free. We're building designers — not registered architects — but we've completed over a hundred residential projects across Auckland and Northland including a Home of the Year winner. We'll give you a clear fixed-fee proposal with no vague percentages and no surprises. Get in touch here.