Single and double storey extensions in Merton. Trusted, professional, 30+ years' experience. Call 07472 424 226.
GS Renovation delivers expert house extensions across Merton. With more than three decades of experience, we design and build extensions from planning and foundations through to a fully finished, decorated space, bringing the same care to every Merton property whatever its size or style.
Merton is home to Victorian villas, Edwardian terraces and substantial suburban homes, and our house extensions service is tailored to suit. We understand the local property stock across Wimbledon, Mitcham and Morden and the practical considerations of working in SW19, SW20, CR4 and SM4.
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.
Properties in Merton range widely in age and construction, so a one-size-fits-all approach never works. We take time to assess your home, respect its character, and recommend the right materials and methods for a lasting result.
Where works require approval, we coordinate with Merton Council on planning and building control, and liaise with structural engineers and party wall surveyors as needed. Living near landmarks such as Wimbledon Common, the All England Club and Morden Hall Park, our Merton clients expect work that is both beautiful and correctly certified.
Choosing GS Renovation for house extensions in Merton means a single point of contact, honest advice, and craftsmanship you can rely on. We are fully insured, work cleanly, and stand behind every project with comprehensive aftercare.
More in Merton
Home Renovation in Merton: full refurbishments and whole-house renovations. Part of our full renovation service across South West London.
Kitchen Renovation in Merton: bespoke kitchen design and installation. Part of our full renovation service across South West London.
Bathroom Renovation in Merton: luxury bathroom and wet-room refurbishment. Part of our full renovation service across South West London.
Explore More
FAQ
The cost of house extensions in Merton depends on the size of the property, the specification and the scope of work. GS Renovation provides free, detailed and itemised quotations for every Merton project. Call 07472 424 226 or email info@gsrenovationltd.co.uk for a no-obligation estimate tailored to your property.
Most house extensions projects in Merton 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.
GS Renovation has over 30 years of experience delivering house extensions and wider building work across Merton 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.
Yes. We work throughout Merton and the SW19 area, as well as the surrounding parts of South West London. Contact us on 07472 424 226 to confirm we cover your street.
Contact GS Renovation today for a free, no-obligation quote for house extensions in Merton.
Get Your Free Quote