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House Extensions St John's Wood

Single and double storey extensions in St John's Wood. Trusted, professional, 30+ years' experience. Call 07472 424 226.

Looking for trusted house extensions in St John's Wood? GS Renovation is a professional renovation company that has spent over 30 years helping homeowners add space and value to their homes. We add valuable space and light with well-built extensions that blend seamlessly into the existing home for clients throughout St John's Wood.

House Extensions in St John's Wood

With detached villas and red-brick mansion flats throughout St John's Wood, every project benefits from a team that knows the area. Whether your home is in Marylebone, Mayfair, Pimlico, Belgravia and Soho or nearby, we plan each house extensions carefully around your property.

  • Wrap-around extensions and infills
  • Loft conversions and roof works
  • Planning permission and permitted development
  • Foundations, groundworks and steel frames
  • Full fit-out, finishing and making good

A well-designed extension can transform how a family uses their home. We manage the journey from architectural drawings and planning through groundworks, build and fit-out, keeping disruption to a minimum.

Local Knowledge in St John's Wood

From detached villas and red-brick mansion flats to more recent builds, St John's Wood homes each have their quirks. Our team adapts every house extensions to the building in front of us, protecting original features while bringing the property up to modern standards.

We handle the paperwork as well as the build. That means managing building control sign-off, planning applications where relevant, and any party wall agreements, all coordinated with Westminster City Council. St John's Wood sits close to Hyde Park, Oxford Street and the West End, and we deliver to the standard the area deserves.

Why Choose GS Renovation in St John's Wood

As a trusted local renovation company, GS Renovation brings one accountable team to your St John's Wood project. You get transparent pricing, skilled tradespeople, tidy and respectful working, and a finish guaranteed to last.

  • Free, no-obligation quotations
  • Over 30 years of experience
  • Dedicated project management
  • Fully insured and guaranteed work
  • Building control and planning support
  • Clean, tidy and reliable tradespeople

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FAQ

Frequently Asked Questions about House Extensions St John's Wood

How much does house extensions cost in St John's Wood?

The cost of house extensions in St John's Wood depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every St John's Wood project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate tailored to your property.

How long does house extensions take in St John's Wood?

Most house extensions projects in St John's Wood take between two and eight weeks depending on the scope and whether structural work is involved. We provide a clear programme before work begins so you know exactly what to expect.

Why choose GS Renovation for house extensions in St John's Wood?

GS Renovation has over 30 years of experience delivering house extensions and wider building work across St John's Wood and the surrounding area. We offer free quotes, a dedicated project manager, full insurance, building control compliance where required, and comprehensive aftercare on every project.

Do you cover all of St John's Wood?

Yes. We work throughout St John's Wood and the NW8 area, as well as the surrounding parts of Central London. Contact us on 07472 424 226 to confirm we cover your street.

Ready to Start Your St John's Wood Project?

Contact GS Renovation today for a free, no-obligation quote for house extensions in St John's Wood.

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