Kitchen Renovation Brentford
Bespoke kitchen design and installation in Brentford, 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 Brentford, fitting out the open-plan spaces of riverside apartments and the reworked rooms of TW8 conversions and terraces. We handle cabinetry, worktops, plumbing, electrics and any structural work as a single project, so your Brentford kitchen is delivered by one team from start to finish.
In Brentford, 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 Brentford: 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 Brentford
Brentford range: choose above
How the job runs
- Free design visit at your Brentford 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 Brentford flats
The new-build and converted apartments that make up much of Brentford often suit an open-plan kitchen-diner, and where a dividing wall can be removed we create a bright, sociable space. If that wall is load-bearing, we install a steel beam sized by a structural engineer and signed off by building control. In a leasehold flat this usually means securing the freeholder's licence first, and we assemble the engineer's drawings and calculations the managing agent will want to see.
Once the layout is opened up, we fit the kitchen properly. That means quartz, granite or composite worktops, integrated appliances, tiling, task and feature lighting, and the plumbing and electrics run in as first-fix so nothing is bodged later. We plan around the proportions of a converted or new-build space, making the most of ceiling height and natural light along the river while keeping to the sound-insulation standards expected between Brentford flats.
Housing in Brentford
By the valuation list's count, Brentford holds about 13,230 homes, 35% houses and 65% flats; by age, 15% were built before 1919, 24% between the wars and 61% since 1945. Where most homes are flats, a kitchen sink in a flat in Brentford has to stay within reach of the shared soil stack.
Brentford kitchen extensions near public drains and Article 4 streets
A bigger kitchen in a Brentford house tends to mean building out the back, and behind a terrace a shared drain can run across several gardens. Hounslow requires a full plans application, not a building notice, where an extension is to be built over or within 3m of a public drain or sewer. A camera survey of the drains, before the kitchen is designed, tells you which route applies. It also shows where the sink, dishwasher and washing machine can discharge, because the fall to the existing run decides how far from it the sink can sit.
The extract route is the outside question. Hounslow has made Article 4 directions covering all properties in the Gunnersbury Park Conservation Area, which it describes as part of Brentford and Chiswick. An Article 4 direction removes some permitted development rights, so a duct terminal or a new window on a visible elevation there may need an application. Take the hood extract to the rear wall, keep the terminal small and plain, and settle its position while the ceiling is open, so the duct run is short and has few bends.
Bespoke fitted kitchens for Brentford homes
Not every Brentford kitchen is a knock-through. In apartments and terraces alike, a well-designed fitted kitchen within the existing room can make a real difference without structural work. We plan the layout around how you actually cook and live, then install bespoke or fitted cabinetry to suit the character of the home, from handleless contemporary units in a modern riverside flat to classic Shaker designs in a period terrace.
Everything is coordinated by one team, so the worktops, splashbacks, appliance integration, plumbing and electrics come together on one programme. Notifiable electrical work is certified by a registered electrician under Part P, and we keep the site tidy throughout because most kitchens are fitted in occupied homes. The finished result is a kitchen that looks considered, functions well and stands up to daily use for years to come.
- Old kitchen strip-out, disposal and making good
- Island units and bespoke cabinetry
- Supply and fitting of units, worktops and splashbacks
VOA Council Tax stock of properties, March 2025, for Brentford Central, Brentford West & Osterley Park and Brentford East. Counts rounded by the VOA.
Why Choose GS Renovation in Brentford
Brentford homeowners choose GS Renovation because we deliver the whole kitchen, including any steel beam knock-through, the worktops, services and finish, as one accountable project. We secure freeholder licences on conversion flats, install steel sized by the engineer and signed off by building control, and work tidily in occupied homes. Our founder's 30+ years on the tools backs every kitchen we build in TW8.
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
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…
FAQ
Frequently Asked Questions about Kitchen Renovation Brentford
Does the cost of kitchen renovation rise in a converted or modern Brentford property?
The cost of kitchen renovation in a converted or modern Brentford property can rise a little within £18,000 to £60,000 or more (indicative), mostly in making good rather than the structural work. Making good plaster, skirtings and floor finishes takes longer than the structural work at a TW8 address. GS Renovation allows for that in the quotation, and for the fact that soil stack distance decides how far the sink can travel.
Can I move the kitchen in my Brentford riverside apartment to another wall?
That depends entirely on where the services are able to go. In TW8 apartments the waste stack and the ventilation terminal are fixed points in the building's design, so a kitchen on the opposite wall may require a pumped waste and a rethink of the extraction route. The lease and the managing agent have a say as well, so both constraints are established before anything is drawn.
How long is a Brentford kitchen out of action during a refit?
Expect the fitting to occupy 3 to 5 weeks, stretching to 6 to 8 if a knock-through for a kitchen-diner is part of it. Worktops set the gap without a working kitchen: they are templated after the carcasses are fixed, then made, so sink and hob wait for them. A temporary sink and microwave point elsewhere in the flat helps.
Can the electrics in a Brentford flat take an induction hob?
Look at the consumer unit before falling for a hob. Induction draws enough to want a radial of its own, and adding that radial in a kitchen is Part P notifiable work, signed off by a registered electrician. A newer TW8 flat may have a spare way on the board; an older conversion may need the board replaced. The cable is run at first fix, ahead of plaster.
Can underfloor heating go under a new kitchen floor in a Brentford apartment?
Usually as a low-profile system laid over the existing floor. On a concrete slab the build-up adds height, which has to clear door thresholds and the heights of integrated appliances under the worktop. In a block the floor also carries sound insulation for the flat below, so nothing that weakens it goes in without the managing agent's agreement. Electric mats also need their own circuit.
Should the floor go down before the units in a Brentford kitchen refit?
For most finishes, yes. Running the floor under the units keeps integrated appliances level and lets the layout change later without patching. The exception is a floating floor, which is laid up to the plinths so the cabinets do not pin it down. On a timber floor in an older Brentford terrace, levelling ply goes down first, because tiles or stone crack over boards that flex.
Can a kitchen in a new Brentford basement be the main family room?
Not under Hounslow's guidance. Its residential extension guidelines say basements must not be used as a main living area or as sleeping accommodation, because of flood risk and emergency access concerns. A kitchen where the household cooks, eats and sits is hard to describe as anything other than a main living area. Plan a new Brentford basement as a utility, a pantry or storage, and keep the kitchen at ground level.
Does adding a second kitchen for lodgers in a Brentford house need planning?
It can. A second kitchen with its own entrance starts to look like a separate dwelling, and a house shared by three to six unrelated people is a small HMO. Hounslow's borough-wide Article 4 Direction removing the right to change a dwellinghouse to a small HMO was confirmed on 8 August 2023. Take advice on the use before the second kitchen is drawn, because the answer decides the fire precautions, the layout and whether an application comes first.
Does a Brentford kitchen extension affect the timber floor in the older house?
It can, in houses built before the war. 15% of Brentford homes were built before 1919 and 24% between 1919 and 1939, and houses of those ages can have suspended timber ground floors ventilated by air bricks in the rear wall. An extension built across those air bricks cuts off the airflow, so the void needs vents ducted through the new floor. Match the floor levels at the same time, so the old room and the new kitchen meet without a step.
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