Home Renovation Kew

Whole-home renovations in Kew, layout, structure, kitchen and bathroom planned as one job, structure first, then services, then finishes.

GS Renovation carries out whole-house refurbishments across Kew, where the bay-fronted Victorian and Edwardian terraces of TW9 often need rewiring, replumbing and reconfiguring after decades of piecemeal changes. One team sequences the structural work, kitchens, bathrooms and decoration so your period home is brought up to date without endless overlapping trades.

In Kew, a full house refurbishment typically costs £40,000 to £150,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Kew: we carry the structure, services and finishes as one contract.

The two rooms that cost the most have their own pages, with prices: kitchen renovation in Kew and bathroom renovation in Kew. In the 57% of homes here that are houses, moving the kitchen usually means opening up the back of the ground floor, which is structural work.

Price guide

WorkIndicative London range
Full house refurbishment£40,000 to £150,000+
Kitchen renovation£18,000 to £60,000+
Bathroom renovation£6,000 to £20,000+

Indicative London ranges (MyBuilder and Checkatrade, 2026), not a quotation. Prices checked September 2026. Full breakdown: Full House Renovation Cost.

Quick estimate for Kew

Kew range: choose above

A structural opening formed and lined by GS Renovation, with engineer's dimensions marked on the adjacent wall
The opening squared and boarded, with the original cornice retained above and the engineer's figures still on the wall.

Full refurbishment of Kew period homes

A Kew terrace that has not been touched in years usually needs the same core work: a full rewire, new plumbing and heating, fresh plaster on tired walls, and a layout that suits how people actually live now. We strip back, put right the things that hide behind the finishes, and reconfigure dated arrangements, opening up ground floors or relocating a cramped bathroom, before the new kitchen and bathrooms go in.

Managing all of this as one project is where the value lies. We sequence the structural alterations first, then first-fix electrics and plumbing, plastering, second-fix, tiling and joinery, and finally decoration, so trades follow in the right order rather than clashing. You deal with one accountable team throughout, and the house comes back together cleanly rather than in disconnected, half-finished stages.

Housing in Kew

The stock in Kew runs to roughly 4,470 dwellings, 43% of them flats and 57% houses, built 62% before 1919, 6% between 1919 and 1939 and 31% after 1945. A mid-terrace in Kew has no side access, so strip-out goes through the hall, and 31% of homes here are terraced.

Replacing windows and doors in a Kew renovation

A whole-house renovation in Kew can include new windows, and on Gloucester Road that may be a planning question. Richmond lists an Article 4 Direction in conservation area CA2 covering that road, and its guidance says that where a home is subject to one, planning permission is needed for changes that can include new doors and windows. Read the direction at the start of the renovation, not at the end. Joinery made to an approved design takes weeks after any decision, and the rooms behind it cannot be finished until the frames are in.

Elsewhere in Kew the bigger question is the age of the house. 62% of Kew homes were built before 1919 and only 3% in 2000 or later, so a renovation here is more likely than not to be inside a house over a century old. Expect lath and plaster ceilings, soft brick and timber floors on sleeper walls. The order follows from that. Open up and survey the joists, chimneys and wiring first, settle any structural work next, and only then book the plastering and the joinery.

Restoring original features in TW9

Kew's Victorian and Edwardian houses carry the details worth keeping: cornicing, ceiling roses, panelled doors, cast-iron fireplaces, sash windows and encaustic hall tiles. Where these survive, we protect and restore them, matching new plaster mouldings to original profiles and repairing rather than ripping out. A sympathetic renovation keeps the soul of the house while quietly bringing the services and insulation up to modern standards behind the scenes.

Balancing period character with comfort is the everyday reality of TW9 renovation. We improve insulation, upgrade the heating and address damp in solid-wall construction without stripping the house of what makes it a Kew home. Where we open up load-bearing walls as part of the works, the engineer sizes the steel and Richmond Council building control signs it off, so the structural side is handled properly within the wider refurbishment.

  • Rainwater goods and flashings made good where the works disturb them
  • First and second fix sequenced around a realistic decorating date
  • Damp treatment, tanking and timber repairs
Service areaKew · TW9
Local authorityRichmond Council
Part ofSouth West London (Outer London)
Typical homesVictorian terraces near the Gardens
Housing stock62% built before 1919, 6% interwar, 31% post-war; 43% flats, 31% terraced, 25% semi-detached or detached
Also covered nearbyBrentford, Chiswick, Barnes, Isleworth and Acton

VOA Council Tax stock of properties, March 2025, for Kew Gardens. Counts rounded by the VOA.

The GS Renovation Difference in Kew

Kew homeowners choose GS Renovation for whole-house work because one team manages everything, from the rewire and replumb to the plaster, kitchen, bathrooms and decoration, in the right order. We respect the period features that make TW9 terraces special while modernising what sits behind them, all backed by our founder's 30+ years on the tools.

  • First fix and second fix planned around a realistic decorating date
  • Waste cleared as we go, not left piled up outside
  • Protected routes through the home so you can keep living in it
30+ YearsFounder's experience
Fully Insured5 year guarantee
4.9 / 531 MyBuilder reviews
Building ControlCompliant
Free QuotesNo obligation
Reviews

Rated 4.9 / 5 by our clients

★★★★★ 4.9 average from 31 verified reviews on MyBuilder

★★★★★
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
scomtottIslington, London · via MyBuilder
★★★★★
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…
ariabuffadesignerHornsey, London · via MyBuilder
★★★★★
Saiid did a complete refurbishment of our small bathroom. This involved ripping out the existing bath/shower, basin, toilet, pipework, and tiles and…
mr52782Barnet · via MyBuilder
Read all 31 reviews

FAQ

Frequently Asked Questions about Home Renovation Kew

Which parts of a home renovation project in Kew cost the most?

Which part of a home renovation project in Kew costs most depends on the house, which is why the survey comes first. In older stock reinstatement often outweighs the structural element; a newer TW9 property is the other way round. GS Renovation prices the two separately within £40,000 to £150,000 or more (indicative), so phasing is possible, provided the order holds: the rewire and replumb finish before any plaster goes on.

What kind of renovation suits the houses in Kew?

Reworking the ground floor, most commonly. Kew's Victorian and Edwardian houses tend to have generous rooms at the front and a cramped rear wing. The value usually lies in opening the back of the ground floor and, where the plot allows, infilling the side return. The structure is established at survey so the opening and any extension can be designed as one project.

Can a Kew family stay in the house during a renovation?

Often yes, with the programme arranged around it. In your Kew house the practical approach is to complete the disruptive structural and first fix stages across the property early, keeping one bathroom and a temporary kitchen running, then finish floor by floor. Dust separation between the working area and the living area is set up at the start. Where the whole ground floor is coming out, moving out for that phase is usually shorter.

Which parts of a Kew renovation need approval?

Structural work, drainage, electrics and anything affecting escape all do. A Kew renovation that opens the ground floor, moves a bathroom and rewires will need building control approval covering the structure and the notifiable work, and any change to the escape route brings fire safety requirements with it. Whether planning permission is also needed depends on what changes outside. Both routes are established before design work begins.

What is worth doing while a Kew house is opened up?

The things that are expensive to reach later. With floors up and walls open in your Kew house, insulation, sound deadening between floors, new pipework runs and additional circuits cost a fraction of what they would once everything is closed. The same is true of anything the roof needs. Deciding those at the outset avoids a second disruptive project a few years afterwards.

Can a whole Kew renovation go through building control on a Building Notice?

Parts of it can. Richmond advises a Building Notice only for very simple work, naming re-roofing, installing a bathroom, underpinning and simple structural alterations. A renovation that joins several of those, or takes out a wall carrying a floor and a stack, is safer on Full Plans, where the design is checked first. In Richmond a Full Plans application and a Building Notice cost exactly the same, so the choice is about risk.

Does Richmond have to be told before a Kew renovation starts on site?

Where the work is notifiable, yes. Richmond building control asks for 2 days notice that you intend to commence works. If an Approved Inspector is used instead, the inspector must submit an Initial Notice to the Council before work commences. On a renovation the notifiable parts can start later than the strip out, but the notice has to be in before the first of them, so we send it with the programme.

Is there anything to check before renovating a Kew flat rather than a house?

The lease, first. 43% of Kew homes are flats, and a flat renovation that moves a kitchen, adds a bathroom or lifts floors affects the homes above and below. Check whether the lease requires the freeholder's written consent for alterations, and whether it restricts hard flooring. Ask for the lease plan and the consent process before the design is fixed, because a refused licence stops a job that is already booked.

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