Kitchen Renovation Wallington
Bespoke kitchen design and installation in Wallington, one team for the strip-out, the services and the fit.
- Rated 4.9 from 31 reviews on MyBuilder
- London guide: £18,000 to £60,000+
- 3 to 5 weeks on site
- Free design visit, itemised quote
GS Renovation designs and builds kitchens across Wallington, from the interwar semis of SM6 to the larger Edwardian houses near Beddington Park. We handle the cabinetry, worktops, plumbing, electrics and any structural work as a single project, so your new kitchen is delivered by one accountable team.
In Wallington, a kitchen renovation typically costs £18,000 to £60,000 or more from design to fitting (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Wallington: we carry the strip-out, services and fit as one contract, with the electrics certified by a registered electrician.
Price guide
| Work | Indicative London range |
|---|---|
| Kitchen renovation, design to fitting | £18,000 to £60,000+ |
| Opening up for a kitchen-diner, complete | £2,500 to £6,500+ |
Indicative London ranges (MyBuilder and Checkatrade, 2026), not a quotation. Prices checked September 2026. Full breakdown: Kitchen Renovation Cost.
Quick estimate for Wallington
Wallington range: choose above
How the job runs
- Free design visit at your Wallington home and an itemised quote.
- Strip-out and any structural work, first-fix plumbing and electrics, plastering.
- Units fitted and levelled; stone worktops templated and cut off site.
- Worktops, appliances, tiling and second fix. Electrics certified under Part P by a registered electrician, or notified to building control. Typically 3 to 5 weeks on site.
Open-plan kitchen-diners in Wallington homes
The classic Wallington kitchen project opens the rear of the house, taking out the wall between the kitchen and the middle room, or filling in the side return, to make one bright kitchen-diner. That dividing wall usually carries load, so we install a steel beam sized by a structural engineer and signed off by building control. It is a knock-through and a kitchen fit rolled into one job, managed from the propping to the final coat of paint.
With the space opened up, we plan the new kitchen around how the room now works, siting the run of units, the island and the dining area to make the most of the light from the rear. Plumbing and drainage are reworked, the electrics are updated and made compliant, and we integrate the appliances neatly. Tiling, splashbacks and layered lighting finish the room, all fitted around the construction of the house, whether solid-walled Edwardian or cavity-built interwar.
Housing in Wallington
Of the 7,270 homes the valuation list records in Wallington, 30% were built before 1919, 28% between the wars and 42% since 1945; 45% are flats and 55% are houses. Semi-detached houses make up 31% of homes here, and the flank wall of a semi in Wallington gives a kitchen extract and a moved sink the shortest route outside.
Kitchen drains, public sewers and the Sutton route in Wallington
A Wallington kitchen that moves, into an extension or across to the other side of the house, usually means a new drain run to meet the existing one. In Sutton, building work that will be near or cross public sewers needs a full plans application rather than a building notice. Behind a semi or a terrace the sewer serving several houses can run under the back gardens, and a new kitchen gully, or a manhole moved to suit the new layout, can bring the work close to it.
Finding that out after the floor is dug loses weeks. Sutton states that full plans take a minimum of 5 weeks to approve, while a building notice lets work start within 48 hours. So the drain survey comes before the kitchen design is final. A camera survey of the existing run shows where it goes, what condition it is in and what it joins, and the sewer records show whether the public sewer is close. If it is, the full plans application goes in with the kitchen drawings, and the fitting dates follow the approval.
Bespoke fitted kitchens in Wallington
The rear closet wings and awkward chimney breasts of Wallington's older houses rarely suit off-the-shelf units, so we plan and fit kitchens made to measure for the room. Cabinets are scribed to fit alcoves and out-of-square walls, and we top them with quartz, granite or composite worktops chosen to suit the design and the way you cook. Whether you want a handleless contemporary look or a classic Shaker kitchen, it is built to fit your house exactly.
A good kitchen is as much about the services as the doors. We run the plumbing for sinks, dishwashers and any boiler relocation, update the electrics, with new circuits certified by a registered electrician, and integrate ovens, hobs and extraction so everything sits flush and works properly. Task and ambient lighting are planned from the outset, not added as an afterthought, and the tiling and flooring tie the room together. The whole installation is handled by our own tradespeople.
Planning the lighting and the sockets
Kitchen lighting is set out at first fix, long before anyone sees a light fitting, which is why it is worth thinking about early. The working light needs to fall on the worktop rather than on your back, so downlights go forward of the wall units and the run under the wall cabinets does the close work. Over a table or an island, pendants are hung at a height that lights the surface without sitting in your eyeline. Under-cabinet lighting and extractor lighting are set out on the same drawing as the sockets.
Sockets follow the same logic. Every appliance needs its own switched supply somewhere reachable, and there should be enough worktop sockets that the kettle, the toaster and whatever else lives out are not sharing one double. Separate circuits let you dim the dining end while the cooking end stays bright. New circuits are notifiable under Part P, so the installation is tested and certified when it is complete.
- Boiler relocation coordinated with a registered heating engineer
- Plastering, decorating and second fix carpentry
- Extraction ducted through to outside air
VOA Council Tax stock of properties, March 2025, for Wallington North and Wallington South. Counts rounded by the VOA.
The GS Renovation Difference in Wallington
Wallington homeowners choose GS Renovation because one team handles the entire kitchen, including any steel beam or knock-through, the services and the finish. You get transparent pricing, tidy working in an occupied home and a result built to last. With our founder's 30+ years on the tools, we know how these houses are put together.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great…
Giorgio is an excellent and intelligent workman, and with very reasonable prices! He installed a kitchen extractor fan in a complicated situation…
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
FAQ
Frequently Asked Questions about Kitchen Renovation Wallington
Can I get a fixed price for kitchen renovation at an SM6 address?
Fixed pricing is the default for kitchen renovation in Wallington, not the exception. What prevents it is real uncertainty about the structure at the SM6 address, and then GS Renovation prices the investigation first and the job afterwards, within £18,000 to £60,000 or more (indicative). Once it is done, the build follows its set sequence: the extract route and hob circuit are fixed before plastering.
Do I need to buy the sink and tap before you start in SM6?
Both need to be on site before the worktop template. In a Wallington kitchen the fabricator cuts the sink aperture and the tap hole from the actual items, so a sink still in transit halts the stone. Appliances matter equally, since the hob cut-out and any downdraft unit are taken from the real product rather than a brochure dimension that may not match.
How long does a Wallington kitchen installation take?
Once the old units are out, a Wallington refit runs 3 to 5 weeks on site: strip-out, pipes and cables chased in, plaster, carcasses, then a pause while the worktop is templated from the fixed units and the actual sink. Where the wall to the middle room is also removed, with steel on padstones and an inspection before casing, allow 6 to 8 weeks instead.
Can the boiler be moved out of a Wallington kitchen during a refit?
Usually, and the refit is the right time. A Gas Safe registered engineer relocates it to a cupboard, utility or loft, reroutes the gas, flow and return pipes, and finds a new flue position that meets the rules. The condensate pipe needs a route to a drain. Plan it at design stage, as it frees a wall cabinet run.
Can a kitchen in a Wallington flat be refitted in the same position without the freeholder?
Often, for a straight replacement, though it is worth checking the lease. Moving the kitchen to another room usually needs the freeholder's written consent, because it affects drainage and the flats below. The waste pipe connects to a shared soil stack, so its route and fall are checked before the layout is fixed.
Does a Wallington kitchen floor need attention before new units go in?
Often, and it is better found before the carcasses arrive. In older SM6 houses a suspended timber floor may need boards replaced or joists stiffened where an old sink has leaked, while a solid floor can be further out of level than the unit legs can take up. Underfloor heating means lifting the floor first. Whether the finish runs under the units or stops at the plinth changes the worktop height.
Why do kitchen units on the back wall of a pre-1919 Wallington house need a gap?
30% of Wallington homes were built before 1919, and a kitchen in one of these can sit against a solid external wall with no cavity. That wall is cold in winter, and a tall unit or integrated fridge pushed tight against it traps moist air, which condenses and marks the back panels. Leave a ventilated gap behind tall units on an external wall, or insulate the wall internally before fitting, and duct the extractor outside.
Which parts of a Wallington kitchen refit does Sutton need to hear about?
The units themselves are not building work, but some of what comes with them is. New drainage, a wall taken out between kitchen and dining room, and a new window or rooflight all fall under the building regulations. Sutton's position is that not telling it about building work is illegal, and the result can be a fine or having to correct the work. Gas work and notifiable electrical work are notified by the registered installers who carry them out.
What changes when refitting a kitchen in a post-war Wallington house?
42% of Wallington homes were built after 1945, and a house of that period may have a concrete ground floor slab rather than suspended timber. That shapes the kitchen plan. A new sink or island waste cannot drop between joists, so it either runs along a wall to the existing drain or the slab is cut and a new pipe laid in a trench. Decide the island position before the floor finish is ordered.
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