Design And Build
The Market Design & Build
Planning approval rate
80% approved
Trust score
82out of 100
Rating4.9★
Review volume246
Source diversity2 sources
VerificationListed
Based on rating, review volume, independent sources and verification. Evidence context — not a guarantee of workmanship.
Trust at a glance
1 checkWhat we can verify about The Market Design & Build
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.
See the full verification checklist for The Market Design & Build →Planning history · public registers
Strong planning approval history
80% approvedapproved
80% of The Market Design & Build's decided planning applications were approved (28 of 35 decisions across 3 councils). 42 applications tracked in total.
80%
Approval rate
28
Approved
35
Decisions
3
Councils
From council planning registers. This is planning-decision context from public planning data, not a guarantee of workmanship or service quality.
About
The Market Design & Build is London’s leading home extensions and loft conversions company. Having undertaken hundreds of bespoke projects, including roofing, loft conversions, home extensions and new builds, we have established ourselves as one of the most dedicated and professional Design and Build companies in London and the surrounding areas. Unlike many other firms, we keep everything under one roof and offer a complete end-to-end service including the consultation, planning, design and execution of a project. We are a trusted and much sought-after company with many satisfied and returning clients who have kindly given us over 1,000+ positive reviews on Checkatrade and a 5-star rating on Google Reviews. Whether you are looking for a brand-new kitchen extension, a loft conversion or even a complete home refurbishment, The Market Design and Build London is here to assist you. Our professional in-house team have a wealth of knowledge and experience which we can use to help you build the property of your dreams.
Reviews · public evidence
What customers say
4.9out of 5
Public evidence checks
Public evidence shownTrust checks and red flags
Public review evidence4.9★ from 246 public reviewsHouzzWebsite
Sources
2 named sourcesEvery signal, traced to its origin
Review sources
Houzz
Official sources
Website
Public evidence checks
What's strong, and what to check yourself
✓Strong signals
✓Rating: 4.9★
✓Review volume: 246
✓Source diversity: 2 sources
!Worth checking yourself
!Verification: Listed
Smart checks
Before you hire a design and build
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Good to know
Common questions about The Market Design & Build
What do customers say about The Market Design & Build?
The Market Design & Build has 246 public reviews, averaging 4.9 out of 5, gathered across 2 independent sources. You can read the individual reviews and where each came from in the reviews section above.
How do I know The Market Design & Build's reviews are genuine?
The Market Design & Build's 246 public reviews are gathered and cross-checked across 2 independent public sources. Reviews spread across several named sources are harder to fake than a single polished page. MyTrustedTraders brings this public evidence together with no ads and no paid placement: we show where every review came from rather than selling rankings, so you can weigh the evidence for yourself.
Public evidence last checked May 2026
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Run the Cowboy Checker on The Market Design & Build before you contact them.
