Architect
G3 Architecture
Credentials & registries
1 named source
Companies House
Active incorporated business
Trust score
83out of 100
Rating5.0★
Review volume72
Source diversity1 source
VerificationVerified
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
2 checksWhat we can verify about G3 Architecture
Each card summarises one evidence dimension from public sources — open it for the full detail and named source. This is evidence context, not a guarantee.
Credentials & registries1 named sourceSee detail →Companies HouseActive incorporated businessSee detail →
See the full verification checklist for G3 Architecture →Credentials and associations
1Named registry and membership evidence
Official or controlled checks carry the strongest weight here. Listed, missing, and ambiguous evidence stays visibly weaker than a verified pass.
Companies House registration
ActiveActive incorporated business
G3 Architecture is linked to a Companies House entry. This shows the business registration, not evidence of workmanship or service quality.
Legal nameG3 Architecture
Company number09418154
Incorporated
Registered activityArchitectural activities
Official checkListed
Planning evidence
Nearby projects
Checking nearby planning applications.
About
Verified architectural services in Seaford, East Sussex.
Reviews · public evidence
What customers say
5.0out of 5
Highlights
"Great experience with G3 Architecture. We were looking at a kitchen renovation, removal of existing wall, installing new patio doors, understairs toilet installation and a possible porch. The attention to detail throughout our dealings with G3 was spot on. Following a couple of visits, including the measuring which involved three of the G3 team, we received comprehensive plans in both printed and pdf copies. The new kitchen we ordered fitted perfectly to the drawings G3 provided, which made the whole process so much easier. They also helped with providing options for the design, which we ended"
"Since 2019 I have worked closely with Michael Greve of G3 Architecture on the £2m refurbishment of the Grade II Listed Fitzgerald Almshouses. The excellent results are there for all to see. G3 provided a full service, including a competitive tendering process, planning applications for the 4 phases of work, building control, working with statutory undertakers, dealing with bungaroosh, to bring the project to a successful conclusion, within budget, and to all parties' full satisfaction, not least the 14 Residents. I would unhesitatingly recommend G3 for your project."
"Michael and his team completed plans for an extension to replace an old conservatory in my 1930's property. There was excellent communication throughout and I was reassured by their kind and professional manner. My questions were treated with respect and I had complete confidence in our contact. G3 get my strong recommendation."
Detailed reviews
Great experience with G3 Architecture. We were looking at a kitchen renovation, removal of existing wall, installing new patio doors, understairs toilet installation and a possible porch. The attention to detail throughout our dealings with G3 was spot on. Following a couple of visits, including the measuring which involved three of the G3 team, we received comprehensive plans in both printed and pdf copies. The new kitchen we ordered fitted perfectly to the drawings G3 provided, which made the whole process so much easier. They also helped with providing options for the design, which we ended
Since 2019 I have worked closely with Michael Greve of G3 Architecture on the £2m refurbishment of the Grade II Listed Fitzgerald Almshouses. The excellent results are there for all to see. G3 provided a full service, including a competitive tendering process, planning applications for the 4 phases of work, building control, working with statutory undertakers, dealing with bungaroosh, to bring the project to a successful conclusion, within budget, and to all parties' full satisfaction, not least the 14 Residents. I would unhesitatingly recommend G3 for your project.
Michael and his team completed plans for an extension to replace an old conservatory in my 1930's property. There was excellent communication throughout and I was reassured by their kind and professional manner. My questions were treated with respect and I had complete confidence in our contact. G3 get my strong recommendation.
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Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence5.0★ from 72 public reviewsCheckatradeChartered Institute of Architectural Technologists
Sources
1 named sourcesEvery signal, traced to its origin
Review sources
Checkatrade
Independent checks
About this business
A real, registered businessWe cross-checked Companies House: this business is officially registered for work that matches the architect services it advertises - independent confirmation it's a genuine business set up to do this kind of work, not just a directory entry.
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 5.0★
✓Review volume: 72
✓Verification: Verified
✓1 verified credential
!Worth checking yourself
!Source diversity: 1 source
Smart checks
Before you hire an architect
Only someone on the Architects Registration Board (ARB) register may legally call themselves an 'architect' in the UK — ask for their ARB number and check it free at arb.org.uk. An 'architectural designer' or 'technologist' is a different, unregistered role (often capable, but not the same protection).
Agree how they charge before any work starts — a percentage of the build cost, a fixed fee, or an hourly rate — and exactly which stages it covers (concept design, planning application, building-regulations drawings, work on site), so there are no surprises later.
Confirm what they will actually handle versus what is excluded — the planning application, the building-control drawings, and whether they will administer the builder's contract on site — and get it, and a portfolio of similar projects, in writing.
Ask to see a portfolio of completed work like yours, plus recent references you can contact.
Check the credentials and registrations that matter for this work — and that they are current.
Good to know
Common questions about G3 Architecture
What do customers say about G3 Architecture?
G3 Architecture has 72 public reviews, averaging 5 out of 5. You can read the individual reviews and where each came from in the reviews section above.
Is G3 Architecture qualified and accredited?
We hold 1 independently sourced credential for G3 Architecture, including Chartered Institute of Architectural Technologists. Each is attributed to the body that issued it in the credentials section.
Is G3 Architecture a registered business?
G3 Architecture is a registered business on Companies House (company number 09418154), incorporated 3 Feb 2015, listed as active. This confirms the legal registration of the business — not evidence of workmanship or service quality.
Want an extra legitimacy check?
Run the Cowboy Checker on G3 Architecture before you contact them.
