Single and double storey extensions in Shoreditch. Trusted, professional, 30+ years' hands-on experience.
GS Renovation designs and builds extensions across Shoreditch and the surrounding E2 streets, working with the area's warehouse conversions and newer apartment blocks. With over 30 years of experience, we take on the groundworks, steelwork, roofing and full fit-out, and we tell you honestly whether your project is permitted development or needs a planning application to Hackney Council.

Extension options in Shoreditch depend heavily on the property type. Where you own a house or a ground-floor unit with outdoor space, a rear or side-return extension can transform a cramped kitchen into an open living area. Where you hold a leasehold flat in a conversion, external alteration is far more limited and the freeholder's licence to alter and the building's management rules govern what is realistically possible.
For every project we start with the structure and the ground. Foundations are dug to suit the local soil and any nearby drainage, steel beams are sized by an engineer to carry the new openings and roof, and the works are sequenced so the existing home stays weathertight. From footings to plastering, one Shoreditch team keeps the build tidy and accountable throughout.
Some Shoreditch extensions fall under permitted development, but many do not, and it is a mistake to assume either way. Hackney Council operates conservation controls in parts of the area, and flats and maisonettes generally do not enjoy the same permitted development rights as houses. We check your property's status before design work begins and, where a full planning application is needed, we prepare and submit it properly.
Extensions are structural, so they always need building regulations approval and building control inspection, separate from any planning question. Where your new wall or foundation sits against a neighbour's, the Party Wall Act applies and you serve the correct notices. In a leasehold building we also loop in the managing agent early, so access, scaffolding and hours are agreed before the first delivery arrives.
GS Renovation gives Shoreditch homeowners one accountable team for the whole extension, from the planning judgement through groundworks, steel and fit-out. We know how Hackney Council handles applications in E2 and how leasehold buildings restrict what you can do, so you get a realistic plan, honest pricing and a build that stands up to scrutiny.
He was very very good. He just got on with the job and we was beey pleased with the result. He Also cleaned everything away when he finished. Will…
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
Saiid did a complete refurbishment of our small bathroom. This involved ripping out the existing bath/shower, basin, toilet, pipework, and tiles and…
FAQ
It can, and we would rather say so before quoting. In a warehouse-conversion and new-build home the unknowns behind plaster are what move a house extensions figure, which is why the E2 survey matters more here than on a new estate. GS Renovation prices the visible work, names the risks, and agrees anything additional with a Shoreditch homeowner in writing. That is standard across Hackney. Ring 07472 424 226 and we will describe the checks an E2 property needs. 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.
Fewer at once than you might expect, by design. Stacking trades into an E2 property makes a house extensions job feel busy while achieving very little, so GS Renovation sequences them and keeps the Shoreditch site workable. You always know who is due and when. The programme issued with the Hackney quotation names each stage and each week. The Shoreditch programme names who is coming to the E2 property in each Hackney week.
A small, consistent team rather than a rotating cast. GS Renovation employs its own people for the structural element of house extensions and coordinates the following trades at your E2 home directly. One named manager owns the Shoreditch project, books the Hackney Council inspections and answers the phone. Ask for references in Hackney and you will see the same names recur. Ring 07472 424 226 to arrange that. Ask which Hackney projects they are on now.
For a single-storey rear extension, commonly 3 metres on a terraced or semi-detached house and 4 on a detached one, with a larger allowance available under prior approval. Those rights are withdrawn in conservation areas and where Article 4 applies, so we confirm your E2 status with Hackney Council.
That the making good matters as much as the structure. Reinstating cornice, floors and plaster around house extensions at an E2 address is where the time goes in loft-style conversions with exposed brick, steel and full-height glazing, and it is the part cheap quotations leave out. GS Renovation itemises it for your Shoreditch home. Ask any other Hackney quotation to do the same. Email info@gsrenovationltd.co.uk and we will explain the making good that house extensions usually needs at an E2 address.
It depends on the property. A house extension may be permitted development, but flats and units in conversions usually are not, and conservation controls in parts of E2 can require a full application. We assess your specific property first and, if planning is needed, we handle the Hackney Council submission. Either way the work needs building regulations approval and building control inspection.
Almost always, and it is a fair question to ask any contractor. House extensions across Shoreditch is core work for GS Renovation rather than an occasional job, so there is usually an E2 project or a Hackney one under way. Ask to speak to those clients. Call 07472 424 226 and we will arrange it. Seeing finished work in Dalston is worth the trip. Nothing about an E2 address is withheld if you ask.
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 Shoreditch. Explore what else we do locally:
Same Service, Nearby Areas
We carry out house extensions across Shoreditch and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for house extensions in Shoreditch. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.