Full refurbishments and whole-house renovations in East Barnet. Trusted, professional, 30+ years' hands-on experience.
GS Renovation refurbishes whole houses in East Barnet, from Victorian terraces near the village that have not been touched since the seventies to interwar semis with original wiring behind the skirting. One team runs the rewire, the replumb, the structural work, the plastering and the finish, in the order that stops later trades undoing earlier ones.

Strip a Victorian terrace back and the same things turn up. Rubber or fabric wiring still live in the upstairs lighting circuit. A soil pipe boxed in and leaking quietly into a floor void. Suspended ground floors with airbricks buried by a raised patio or blocked by decades of soil, which is a bigger deal on the damper ground near the brook, because a suspended floor that cannot breathe rots from underneath. We open up and look before we price the finishes, since the surprises always live behind the plaster rather than in front of it.
Damp in these houses is usually a fixable external problem rather than a case for a chemical injection course. Ground level raised above the original slate course, cement render trapping moisture in a solid wall, a blocked gutter soaking one patch of brickwork year after year, or those buried airbricks. We deal with the cause first and then replaster, because putting a waterproof render over a wet wall just moves the damp along. On solid walls we use a breathable finish rather than sealing them up with gypsum and hoping.
The order is not a preference, it is what stops money being spent twice. Structural openings first, because they are the messiest and everything else runs past them. Then first fix wiring and pipework while the walls are open, then insulation, then plastering, then second fix, kitchen, bathrooms and decoration last. Skip a step and you end up chasing a cable into a wall you plastered a fortnight ago. In an occupied East Barnet house we phase it room by room where we can, so the family keeps a kitchen and a working bathroom.
Period detail is worth keeping where it survives. The terraces near East Barnet Village still have cornices, panelled doors under six coats of paint, and fireplaces bricked up in the sixties, and these are cheaper to restore than to recreate. Where they have gone, sympathetic replacements that match the age of the house are better than something grander than the property ever had. Behind all of it the house should perform: insulation upgraded while floors are up, notifiable electrical work certified, and any structural change inspected by Barnet building control.
A whole house refurbishment goes wrong in the joins between trades, which is why East Barnet owners give us the lot rather than five separate firms. One programme, one point of contact, structural work sequenced ahead of services and finishes, damp causes fixed rather than covered, and Barnet building control involved where it needs to be. Founder led, with 30+ years of hands-on experience behind the decisions.
George did a great job on our new bathroom. He is a really friendly and helpful guy and always ready to discuss any issues or concerns and come up…
George was a great find. The job required re-plastering the walls before fitting acrylic panels. He also re-plumbed the shower waste under the solid…
George is a very hard working builder, and has done a fantastic job on replacing my Bathroom. His attention to detail was great and I wouldn't…
FAQ
It compares well, mainly because there is no head office to fund. GS Renovation is the contractor doing the home renovation work at your EN4 property, not a broker passing an East Barnet job on with a margin added. You deal with the people on site, and the quotation shows the Barnet Council element rather than an administration fee. Compare the scope, not just the total. Ring 07472 424 226 and GS Renovation will go through the EN4 lines with you. 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.
Sooner if the survey happens sooner. The constraint on starting home renovation at an EN4 address is rarely labour; it is approvals and material lead times, both of which GS Renovation sets running as soon as the East Barnet scope is agreed. We do not open a house we cannot then finish. Email info@gsrenovationltd.co.uk and we will book a free Barnet visit. Ring 07472 424 226 and we will confirm the next free week in East Barnet or Finchley.
Enough to know where the problems hide in an EN4 property before quoting. Home renovation in 1920s and 1930s suburban housing throws up variation that a modern estate does not, and 30 years of hands-on experience is what turns that into an accurate East Barnet figure rather than a cautious one. GS Renovation has been incorporated since 2023. The experience behind it is considerably older. Ask on 07472 424 226 about Barnet projects. References near EN4 are given as addresses, not testimonials.
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 East Barnet may need planning. We map the consents for your EN4 property at survey stage so nothing surfaces halfway through.
By working with the original construction rather than against it. Home renovation at an EN4 address of that age uses methods suited to aged materials, and Barnet Council expects to see that reflected in the application. GS Renovation sets the sequence out in the East Barnet programme before starting. Nothing structural is touched until an engineer has confirmed the load path. Ask on 07472 424 226 about the home renovation method proposed for an EN4 property of that age.
Sometimes, and honestly, often you should not. A full refurbishment of an East Barnet terrace means no working kitchen for a stretch, floors up for the rewire and plumbing, and plaster drying in every room, so if the whole house is coming back to brick it is usually quicker and cheaper to move out for the worst of it. Where the work is phased, we keep a kitchen and a bathroom running and take the house a floor at a time. We will tell you which of the two your project really is at survey.
The fastest way is a phone call. Give us the EN4 postcode and we will confirm whether home renovation at that address sits inside our East Barnet and Barnet patch, usually within a minute. GS Renovation would rather turn work down honestly than quote and hope. A free survey can be booked at the same time. Building control goes through Barnet Council where the work requires it. Nothing is owed for the EN4 reply or the East Barnet survey.
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 East Barnet. Explore what else we do locally:
Same Service, Nearby Areas
We carry out home renovation across East Barnet and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for home renovation in East Barnet. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.