Best architecture firms in Perth metro
This list ranks specialist architecture and design firms in Perth metro using our methodology, which weighs review volume, recency, sentiment and verification rather than star rating alone. Every firm here has architectural design as a core, advertised service, not a side offering bundled under general building work.
Looking for builders who handle construction more broadly, including project types beyond architectural design? See our best home builders overall list, which ranks that wider field separately.
Picks are ranked by score and relevance to architecture firm, so a lower overall score can rank higher here.
At a glance
| # | Business | Score | Rating | From | Best for |
|---|---|---|---|---|---|
| 1 | New Home Building Brokers | 91 | 4.9 (155) | — | Complex blocks & custom builds |
| 2 | Addstyle Master Builders | 85 | 4.7 (61) | — | Period home renovations |
| 3 | Cambridge Renovations | 78 | 5 (31) | — | Budget-certain renovation projects |
| 4 | Empire Building Company | 75 | 5 (24) | — | Owner-led luxury builds |
| 5 | THOMASZ™ | 74 | 4.8 (21) | — | Heritage home extensions |
| 6 | Timeless Home Designs | 69 | 5 (7) | — | Indoor-outdoor concept design |
| 7 | IQ Construction | 67 | 4.4 (39) | — | Custom homes on fixed budgets |
| 8 | Mindful Homes | 67 | 4.6 (43) | — | Multi-storey extensions |
| 9 | Group One Construction | 58 | 5 (2) | — | Commercial & major renovations |
| 10 | Danmar Homes | 54 | 2.8 (32) | — | Buyers doing thorough due diligence |
| 11 | Equinox Homes | 51 | 5 (1) | — | Small renovation & extension projects |
| 12 | Echo Home Design | 40 | 5 (1) | — | Those wanting a direct quote comparison |
| 13 | Elevate Homes | 22 | — | — | Not enough data to recommend confidently |
Ranked picks
New Home Building Brokers
Why it ranks first
Anthony, Tristan and Gavin run point across design, builder selection and contract negotiation, which shows up in a 4.9 average across a genuinely large 155-review base. Reviewers repeatedly mention support that continues years after handover, and the firm's speciality in narrow, sloping or house-behind-house lots sets it apart from firms that only handle straightforward blocks.
Pros
- Strong contract negotiation and cost management track record
- Coordinates designers and builders as one accountable team
- Handles non-standard blocks and complex custom builds
- Operating since 2009 with long-term client relationships
Watch out: Verification on the profile sits on the lower side, so confirm current licensing details directly.
Services: sustainable energy efficient, luxury home builders, building consultant, home builder
Addstyle Master Builders
Why it ranks second
Addstyle pairs long-serving building supervisors, Geoff, Dave, Cameron, Matt and John are all named repeatedly, with a reputation for keeping period homes' character intact while modernising them. A 4.7 rating across 61 reviews backs up consistent praise for site cleanliness and trade quality.
Pros
- Retained tradies and long-serving supervisors named by clients
- Integrated design and build process under one roof
- Particular strength in period home renovation and character preservation
- Track record of on-schedule delivery
Services: luxury home builders, building consultant, home builder, custom home builders
Cambridge Renovations
Why it ranks third
Cambridge Renovations has a perfect run of five-star reviews, all 31 of them, with Stuart and Christine credited for managing every job personally and catching problems before clients even notice. Clients single out fixed quotes and daily communication as reasons they'd hire the firm again.
Pros
- Stuart and Christine personally manage every project
- Fixed quotes with no hidden cost surprises reported
- Vetted team of skilled trades
- Daily communication and live problem-solving on site
Watch out: Review volume is solid but smaller than the top two firms, worth weighing against project scale.
Services: home builder, custom home builders, architecture firm, construction company
Empire Building Company
Why it ranks fourth
Every one of Empire's 24 reviews is five stars, with owner Andre named directly for hands-on oversight from design through to post-handover rectification. The East Fremantle firm works across luxury new builds, renovations and architectural design with a reputation for transparent advice regardless of budget.
Pros
- Owner-led quality control from design to handover
- Transparent advice reported across different budget levels
- Organised, clean building sites
- Fast payment of trade contractors
Watch out: Review count is modest, so this is a lower-confidence read than the firms above it.
Services: luxury home builders, building consultant, home builder, custom home builders
THOMASZ™
Why it ranks fifth
Founders Jared and Sacha lead projects personally at THOMASZ™, which focuses on heritage renovations and extensions across Perth's inner-city suburbs. A 4.8 rating across 21 reviews reflects consistent praise for balancing period character with modern design and getting council approvals through efficiently.
Pros
- Heritage and character-home design expertise
- Founders lead projects directly rather than delegating
- Reported turnarounds of 4-6 months on projects
- Strong track record with council approvals
Watch out: Review base is still fairly small, so treat this as an emerging track record rather than a long-established one.
Services: building consultant, home builder, custom home builders, architecture firm
Timeless Home Designs
Why it ranks sixth
Tim and his team take client vision and turn it into a workable concept early, with reviewers specifically praising the connection between indoor and outdoor living spaces. All seven reviews are five stars, though the small sample means this is a promising rather than proven record.
Pros
- Listens closely and adapts designs to client vision
- Strong indoor-outdoor design sensibility
Watch out: Only a handful of reviews so far, worth requesting references for larger projects.
Services: architecture firm, home builder, building consultant
IQ Construction
Why it ranks seventh
IQ Construction has been operating since 2008 and most reviewers praise on-time, on-budget delivery with named supervisors John, Dwayne, Daniel and Dave singled out for attentiveness. A 4.4 rating across 39 reviews is solid, though two low-star reviews flagging trust concerns and unexplained costs are worth reading before signing.
Pros
- Long track record dating to 2008
- Named supervisors with repeated client recognition
- Design flexibility, changes allowed without penalty before build starts
- After-care support for minor issues post-handover
Watch out: A couple of reviews raise trust and unexplained cost concerns, worth clarifying contract terms upfront.
Services: granny flats extensions, building consultant, custom home builders, home builder
Mindful Homes
Why it ranks eighth
Josie and David earn praise for responsiveness and honest, no-hidden-cost pricing, and most of Mindful Homes' 43 reviews reflect that. Three one-star reviews describing unresolved defects and site noise complaints pull the sentiment down, so this is a firm with real strengths alongside genuine risk.
Pros
- Transparent pricing with no hidden costs reported by most clients
- Fast communication from leadership
- Design flexibility during the build process
- Track record with multi-storey builds and extensions
Watch out: Multiple one-star reviews describe unresolved defects and site noise issues left unaddressed for weeks or months.
Services: granny flats extensions, display home volume builders, luxury home builders, building consultant
Group One Construction
Why it ranks ninth
Darren's team draws on a claimed 20-plus years of experience and Master Builders WA membership, with two five-star reviews from experienced clients praising communication and cost control on larger projects. The evidence base is thin, just two reviews from three years ago, so this suits buyers comfortable doing extra diligence.
Pros
- Claimed 20+ years of industry experience
- Broad service range spanning residential to industrial
Watch out: Only two reviews on record, both from several years back, so recent performance is largely unverified.
Services: custom home builders, home builder, construction company, building consultant
Danmar Homes
Why it ranks tenth
Danmar shows a genuine split: some clients report quality structural work and responsive design input on custom builds, while others describe defects left unresolved for over a year and communication that stopped after handover. A 2.8 rating across 32 reviews reflects that inconsistency directly, so this entry is included for completeness rather than as a strong recommendation.
Pros
- Quality structural work reported when projects run smoothly
- Accepts custom design changes and refinements
- Track record with repeat clients on multiple builds
Watch out: Multiple reviews describe defects (waterproofing, electrical, flooring) going unrepaired for months or years, plus unexplained cost increases.
Services: luxury home builders, building consultant, home builder, custom home builders
Equinox Homes
Why it ranks #11
Equinox Homes offers in-house design and construction with a stated focus on heritage architectural work, but the record here is just one five-star review. It's listed for transparency rather than a strong track record, so treat it as an unknown quantity until more evidence accumulates.
Pros
- In-house design and construction under one roof
- Covers multiple Perth metro suburbs
Watch out: Only one review on record, essentially no independent evidence yet.
Services: luxury home builders, home builder, custom home builders, construction company
Echo Home Design
Why it ranks #12
Echo Home Design has a single review on file, which isn't enough to draw any real conclusion about typical client experience. It appears here for completeness within the specialist category rather than as a proven performer.
Pros
- Operates as a dedicated home design firm
Watch out: Only one review exists, so there's no reliable sentiment pattern to go on.
Services: architecture firm, home builder
Elevate Homes
Why it ranks #13
Elevate Homes has no Google reviews on record, so there's no client feedback to assess quality, communication or reliability against. It's included here for completeness of the local specialist field, not as a vetted recommendation.
Pros
- Listed as a specialist home design and architecture provider
Watch out: Zero reviews on record, so verify credentials and ask for references directly before engaging.
Services: custom home builders, home builder, building consultant, architecture firm
How these rankings are worked out
| Signal | Weight |
|---|---|
| Review sentiment | 28% |
| Google rating | 26% |
| Review volume | 20% |
| Profile completeness | 16% |
| Review recency | 10% |
Ranking data checked 2026-09-05 · Full methodology ›
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Guides before you choose
- Designing a multigenerational home in Perth: what families need to know
Design and planning considerations for a multigenerational home in Perth, from dual living zones to council approval basics.