# Armstrong Simmonds Architects

Armstrong Simmonds Architects is an architect in London. Rated 5.0/5 from 18 public reviews across 1 named source. This is the MyTrustedTraders public-evidence profile — independent reviews, credentials and registry data cross-checked across named sources, with no ads and no paid placement.

We 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 listing.

## About
At Armstrong Simmonds Architects we pride ourselves on being a highly creative team of architects and designers with a passion to tailor bespoke architectural solutions for our clients. We are a RIBA Chartered practice founded in October 2010. Our team has a high level of experience in the residential sector. We work on a wide range of projects including high-end residential design, new builds, basements, extensions & loft conversions. We provide the full spectrum of services covering all RIBA work stages including surveying, briefing, scheme design, 3D modelling, planning, building control, detailing, tendering, contract administration and interior design. We will diligently guide you through each stage of the process from conceptual design through to the completion of your dream project.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| Houzz | — | 18 |

_Per-source review counts may overlap — they need not sum to the 18 cross-checked total above._

Rated 5.0★ — above the local average for architectss in London. Across 188 rated architectss in London, the typical rating is 4.9★. We compare against the same businesses a homeowner would find searching for this trade locally.

## Trades
Architects

## Verified work history
- Planning applications: 93% approved across 15 planning applications (Lambeth, Sutton, Ealing, Enfield)
- Specialises in: Extension (32%), Roof / fenestration (18%), Demolition (13%), Rear extension (11%)

## Independent verification
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MTT is showing 18 public reviews on this profile. (via Houzz)
- Source profile spread: MTT is showing 1 source profile for this trader. (via Houzz)
- Business identity: MTT is showing public business identity data for company number 07407440 with operating status active. (via MyTrustedTraders public listing)
- Contact phone: MTT is showing a public phone contact on this profile. (via MyTrustedTraders public listing)

Full verification checklist: https://mytrustedtraders.com/traders/armstrong-simmonds-architects-2/checks

## Credentials & sources
- Verified credentials on file: 0
- Companies House status: active
- Evidence held from: Houzz
- Public evidence last checked May 2026

## Before you hire an architect
_What to check when choosing this kind of trade — general guidance, not a claim about this business:_
- 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.

## Contact
- Phone: 02072281324

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Source: MyTrustedTraders — https://mytrustedtraders.com/traders/armstrong-simmonds-architects-2
Real public evidence only: every figure traces to a named source and is cross-checked. If a source does not carry a field, it is not shown.