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The London House Extensions

The London House Extensions

5.0(26 reviews)See reviews ↓·London

What customers say

Based on genuine customer reviews

House extensions sit at the centre of the work praised by customers of The London House Extensions, with rear additions, side returns and enlarged living areas recurring throughout the feedback. More than one customer describes the finished spaces as flowing naturally into the original property and bringing a noticeable improvement to daily life at home. Reviewers often mention the care taken over detail and the quality of materials, alongside a solid project plan that kept the building work running smoothly from start to finish. Expertise and advice feature often, particularly the ability to listen, adapt to changing requirements and resolve awkward or tricky spaces without losing sight of the design.

Customers also value the respectful, committed approach of the team and the way problems were handled when they arose, describing communication as straightforward and the pricing as clear. Kitchens, bathrooms, roofing and interior fitting appear among the services delivered, while extensions remain the main subject. The transformation of living areas, both rear and side rooms large and small, is the point that comes up most often, and the blend of new space with the existing house is what customers return to when describing the finished result.

Architectural DesignerBathroom RenovatorBuilding designerContractorGeneral ContractorInterior designer

Reviews

Reviews are taken from publicly available sources.

AR
Ashley Rowe9 January 2026

The construction of our new extension in London was carried out with meticulous attention to detail. The crew was consistently punctual and adhered to a strict schedule. They ensured the structural foundations were deep enough and used premium timber wood for the roof. The job site was always safe

K
KM19 November 2025

House extension including rear and side rooms completed by The London House Extensions,Very satisfied.

NS
Nancy Stuart7 August 2025

We chose this house extension extension crew , after a long search . The space they created flows beautifully and blends seamlessly with the original house. Couldn't be happier .

SD
S Dog19 July 2025

We’ve worked with several teams, but these extension builders London stand out. Honest, creative, and able to tackle tricky spaces with ease.

MD
Martha Damopoulou_MD_GK_3316 July 2025

We were nervous choosing extensions builders, but this team impressed us from day one. Respectful, detail-oriented, and committed to top results

JJ
Jordan Johnson20 June 2025

After searching for house extensions near me Kensington, we were lucky to find this builder. Professional service, timely updates, and a stunning final result. The rear extension exceeded expectations.

CD
Carla De-Lar16 June 2025

If you're considering home extensions, don't hesitate to call this team. They helped us gain much-needed kitchen and living space, and it blends perfectly with the rest of the house.

House extensions in London compared

Ordered by rating, weighted by the number of reviews — businesses with only a handful of reviews do not jump to the top automatically. 8 businesses in this category in London are compared.

RankProviderRatingReviewsOpen Sat.
1My Extension PM Limited★ 5,0100No
2The London House Extensions (this page)★ 5,026No
3QualityBuild Hackney House Extensions★ 5,023Yes
4Up-Great Ltd Builders I Refurbishment and Extensions★ 5,021Yes
5The Building Constructor House extension builders★ 5,07Yes
Contact
+447441427479thelondonhouseextensions.uk2, 149 Queensway, London W2 4YN
Working hours
Monday08:00–17:00
Tuesday08:00–17:00
Wednesday08:00–17:00
Thursday08:00–17:00
Friday08:00–17:00
SaturdayClosed
SundayClosed