Architecture Firm in Perth metro
What architecture firms do
An architecture firm takes a block of land and a brief and turns it into a buildable design: concept sketches, floor plans, elevations, and the documentation needed for council approval and construction. For a new home this usually means site analysis, working through orientation and room layout with you, then producing the drawings a builder or draftsperson can price and build from. Some firms also offer contract administration, meaning they oversee the build to check it matches the design intent. Others hand the finished drawings over and step back once approvals are lodged. Scope varies a lot between firms, so it pays to know which service you actually need before you start calling around.
What to look for before signing on
Check the firm's registration with the Architects Board of Western Australia, ask to see completed projects similar in scale and budget to yours, and get clear on fee structure early: a percentage of construction cost, a fixed fee, or hourly rates all shift risk differently. Ask how many revisions are included, who handles council liaison, and whether site visits during construction are part of the quote or billed separately. A good firm will ask about your budget honestly rather than design first and cost later.
We've ranked the strongest options in the best architecture firms guide, built using the approach explained on our methodology page, covering 49 firms across the Perth metro area.
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All architecture firm, ranked by score and relevance
We found 49 businesses offering architecture firm; 14 met the criteria for the scored directory. The order weighs each business's overall score by how much of its reviewed work is architecture firm, so a lower-scored specialist can rank above a higher-scored generalist. Filter and sort below, or open the full map view.
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Common questions about architecture firm
- How much does an architect cost in Perth?
- Fees are typically quoted as a percentage of construction cost (often somewhere between 5% and 15% depending on service level and project complexity) or as a fixed fee for defined stages like concept design, council documentation, and construction drawings. Full-service architecture with site supervision costs more than a documentation-only package.
- Do I need an architect or is a draftsperson enough?
- For a straightforward project on a standard block, a draftsperson can often produce compliant working drawings at a lower cost. An architect earns their fee on tricky sites (steep slopes, heritage overlays, narrow lots), custom designs, or when you want design input beyond a standard layout.
- How long does the design process take?
- Concept design through to a construction-ready package commonly takes a few months, longer if council approval involves a design review panel or if the brief changes partway through. Renovations and additions can take longer than new builds because existing conditions add complexity.
- How do I judge the quality of an architecture firm?
- Look at completed projects in person if possible, not just photos, and ask past clients how the firm handled budget blowouts or delays. Registration status, clear communication about fees, and a portfolio that matches your project type and scale are the most reliable signals.
Guides to choosing architecture firm
- Designing a multigenerational home in Perth: what families need to know
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