Full refurbishments and whole-house renovations in Sutton. Trusted, professional, 30+ years' hands-on experience.
GS Renovation carries out whole-house renovations across Sutton, breathing new life into tired 1930s semi-detached and interwar suburban houses in SM1, SM2, SM3, SM5 and SM6. With over 30 years across the borough, one team manages the rewiring, replumbing, replastering and reconfiguration so the whole project moves in step.

Many Sutton semis still carry their original 1930s layout, with small separate rooms, dated wiring and plumbing, and a kitchen tucked at the back. A full renovation lets us reconfigure that layout for modern living, opening up the ground floor, improving the flow to the garden and updating every service behind the walls. We sequence the structural changes first, then the first fix, so nothing has to be undone later.
These interwar houses often keep features worth saving, such as picture rails, panelled doors, cast fireplaces and bay windows. Where you want them retained we restore them carefully alongside the new work, and where a room has lost its character we can reinstate period detail in keeping with the age of the house. The result blends the charm of a 1930s Sutton home with the comfort of a modern refurbishment.
A whole-house project involves trades that must arrive in the right order, and getting that wrong costs time and money. We manage the electricians, plumbers, plasterers, joiners and decorators as one programme, so the rewire and replumb happen while walls are open, plastering follows once services are tested, and kitchens, bathrooms and decoration come at the end. You deal with one point of contact rather than juggling separate contractors.
Renovating the inside of a Sutton house does not need planning permission, though the electrical and any structural work must meet building regulations and be signed off. We handle those notifications for you. Whether you are updating a Carshalton semi before moving in or modernising a long-held family home in Wallington, we keep the site clean and the programme clear from strip-out to the final coat of paint.
Sutton homeowners choose GS Renovation because a full refurbishment runs far smoother under one roof. We coordinate every trade, sequence structural work ahead of the finishes and keep period features intact where they matter. With over 30 years renovating the borough's interwar houses, we deliver a modern, well-built home without the stress of managing a string of separate contractors yourself.
The kitchen has been fitted to the high standard. Saaid was polite, professional, tidy, he pays attention to a little details that make huge…
It's the second time I have hired George and he has been absolutely professional and the work he did resembles perfectly what I had in mind. Being an…
What can I say!!! George is an extremely lovely man his workmanship is second to none, he has an excellent eye for detail and nothing was to much…
FAQ
There is no single figure, because home renovation is priced from the survey rather than a rate card. At an SM1 address the cost follows the structure involved, the access, and how much making good the 1930s and interwar construction demands. GS Renovation shows the Sutton Council building control fee on its own line, and Sutton homeowners get that breakdown in writing. You have the written home renovation figure within days of the SM1 visit, anywhere in Sutton. As a rough guide, home renovation in London ranges from roughly £40,000 to £150,000 or more for a full refurbishment (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.
You hear it from us first, with the reason and the revised dates. If home renovation at your SM1 property runs beyond the programme, GS Renovation explains whether the cause is a discovery in a 1930s and interwar structure, a Sutton Council inspection slot or something of ours. Fixed-price work does not become more expensive because it took longer. The Sutton updates continue weekly regardless. Ring 07472 424 226 and GS Renovation will explain how an SM1 overrun is handled.
We build to a design, we do not write one. Where home renovation in an SM1 home involves beams, openings or altered load paths, GS Renovation appoints an independent structural engineer and coordinates them through Sutton Council sign-off. That separation protects the Sutton homeowner. Propping and sequencing on site are then ours to get right. Ring 07472 424 226 and we will explain the Sutton sequence. The engineer is appointed and paid through the Sutton contract.
It depends what you touch. Rewiring is notifiable under Part P, structural alterations need building control approval and an engineer's design, and anything external in Sutton may need planning. We map the consents for your SM1 property at survey stage so nothing surfaces halfway through.
Assuming the structure is what it appears to be. In bay-windowed 1930s semis with side access and separate garages the load path at an SM1 address is often not where the drawings suggest, and home renovation priced on that assumption produces variations later. GS Renovation opens up and confirms before quoting a Sutton job. An engineer is appointed wherever the design requires one. Ring 07472 424 226 and we will explain how home renovation confirms the load path at an SM1 address first.
Yes, that balance is central to how we work in Sutton. We update the wiring, plumbing, insulation and layout for modern living while restoring the picture rails, fireplaces, panelled doors and bay windows that give these interwar semis their charm. Internal renovation needs no planning permission, though electrics and any structural changes are signed off under building regulations.
Anywhere in the area, and there is no minimum job size. Home renovation enquiries reach GS Renovation from across Sutton and South London, and each gets a free survey at the SM1 property and a written quotation afterwards. Building control is coordinated with Sutton Council where the work requires it. Email info@gsrenovationltd.co.uk to get started. Nothing is owed whether you proceed or not. Small jobs at an SM1 address are just as welcome here.
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 Sutton. Explore what else we do locally:
Same Service, Nearby Areas
We carry out home renovation across Sutton and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for home renovation in Sutton. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.