Single and double storey extensions in Canary Wharf. Trusted, professional, 30+ years' hands-on experience.
House extensions are less common than remodels in Canary Wharf, where E14 housing is mostly leasehold warehouse conversions and new-build riverside apartments. Where a suitable ground-floor or duplex property allows, GS Renovation brings 30+ years of Tower Hamlets experience to foundations, steelwork and full fit-out, always checking the lease and Tower Hamlets Council rules first.

Apartments high in a block cannot be extended outward, so genuine extension work in E14 tends to involve ground-floor units with a terrace or courtyard, duplex conversions gaining a mezzanine, or the pockets of lower-rise housing bordering Bow, Bethnal Green and Wapping. We start by reading the lease and the building management rules, because in a leasehold setting the freeholder's consent matters as much as any council decision.
For the right property we handle foundations and groundworks, install steel beams where openings are formed, carry out the roof works and manage the full internal fit-out. Whether the aim is a small single-storey addition or reworking a duplex, we design around the contemporary riverside character of Canary Wharf and the practical limits of building within an occupied, managed development.
An extension may fall under permitted development or it may need a full planning application to Tower Hamlets Council, and which route applies depends entirely on the property, its position in the block and any local restrictions. We assess this honestly at the outset rather than assuming, because near the Docklands and the river, conservation and design controls can be tighter than homeowners expect.
Separately from planning, the structural build is governed by the building regulations, so foundations, beams and drainage are all inspected and signed off by building control. Where new structure meets a neighbour's wall, Party Wall Act notices may be required. We coordinate the council application, the party wall matters and the building control inspections so the leasehold and legal side stays as tidy as the build.
GS Renovation gives Canary Wharf owners a realistic view of what is possible in E14 before any money is spent. We know most flats cannot extend, and where a property genuinely can, we manage foundations, steel, roof and fit-out with the lease, Tower Hamlets Council and building control all handled together. Over 30 years locally means no surprises halfway through.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great attention to detail. I've already recommended him to others.
Splendid job on our new kitchen refurb, including new flooring, moving the services, installing RSJ and preparing space for new back doors… George was always friendly, communicative and has an excellent attention to detail, ensuring everything is finished to a high standard.
Giorgio is an excellent and intelligent workman, and with very reasonable prices!… He paid a lot of attention to detail that is not common at all, and the final result was immaculate. Highly recommended!
FAQ
The cost of house extensions in Canary Wharf depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Canary Wharf project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate. As a rough guide, house extensions in London typically starts from roughly £40,000 for a single-storey rear extension and rises with size and specification (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
A straightforward Canary Wharf project can be done in a couple of weeks, while a larger house extensions with structural work runs longer. We set out a realistic, stage-by-stage programme before we begin so there are no surprises.
With more than three decades of hands-on trade experience behind us, GS Renovation is a trusted choice for house extensions in Canary Wharf. You get one accountable team, transparent pricing, fully insured tradespeople and genuine aftercare on every project.
Many single-storey rear extensions in Canary Wharf fall under permitted development, but side returns, double-storey extensions and work in conservation areas usually need full planning permission. We assess your property and manage both the planning application and building control.
Yes. A large share of Canary Wharf's homes are warehouse-conversion and new-build properties, and we renovate them regularly. We plan each house extensions around their particular characteristics, such as concrete or steel frames, building-management rules and modern services, so the result suits the building and meets building control.
It depends on the property. Some extensions are permitted development, while others need a full planning application to Tower Hamlets Council, especially near the Docklands and river where design controls can be stricter. On top of that, any leasehold flat usually needs the freeholder's consent, and the structural build always needs building regulations sign-off. We assess all three routes before you commit.
We cover the whole of Canary Wharf and the E14 area and the surrounding East London. If you are nearby and not sure, just call 07472 424 226 and we will tell you straight away.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Canary Wharf. Explore what else we do locally:
Steel beam installation, RSJ and structural alterations.
Safe load-bearing wall removal with steel beam support.
Structural alterations, new openings and steel support.
Chimney breast removal with gallows bracket or beam support.
Open-plan kitchen, diner and living conversions.
Full refurbishments and whole-house renovations.
Bespoke kitchen design and installation.
Luxury bathroom and wet-room refurbishment.
Same Service, Nearby Areas
We carry out house extensions across Canary Wharf and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for house extensions in Canary Wharf.
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