Kitchen Extensions Vauxhall

Rear, side return and wraparound kitchen extensions in Vauxhall, the room, the services and the kitchen built as one job.

A kitchen extension in Vauxhall is a job for the terraced houses, because the VOA counts 8% of homes here as terraced houses and none as semi-detached or detached. On the older terraces that points to a side infill beside the rear return, or a short addition across the back. If you own a flat in one of the riverside blocks or estates, the options are narrower, since householder permitted development does not cover flats. We build the shell and fit the steel and the kitchen in one programme.

In Vauxhall, a rear kitchen extension of about 30 square metres typically costs £45,000 to £97,500 excluding VAT, or £60,000 to £100,000 for a side return (indicative London ranges, Resi, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Vauxhall: the structural engineer we appoint designs the foundations and steel, we build the room and fit the kitchen, and a registered electrician certifies the electrics.

Price guide

WorkIndicative London range
Rear kitchen extension, about 30 square metres, ex VAT£45,000 to £97,500
Side return kitchen extension, standard to high specification£60,000 to £100,000
Wraparound kitchen extension, standard to high specification£80,000 to £130,000
Side return build rate, per square metre of new floor£2,400 to £3,200
Kitchen supplied and fitted within the extension£5,000 to £14,000
Structural engineer's fee£950 to £2,500

Indicative London ranges (Resi, MyBuilder and Checkatrade, 2026), not a quotation. Prices checked September 2026. Full breakdown: Extension Cost and Planning Guide.

Quick estimate for Vauxhall

Vauxhall range: choose above

A navy shaker kitchen fitted by GS Renovation, with a peninsula hob under a ceiling-hung extractor, a roof lantern overhead and glazed doors to the garden
The hob sits in the peninsula under the ceiling extractor, with the lantern lighting the worktops and the doors behind.

Which kitchen extension suits a Vauxhall terrace

For a Vauxhall terrace with a rear return, the answer is often a single storey side infill alongside the return, sometimes carried round the back as a wrap. The VOA puts terraced houses at 8% of local homes and semi-detached or detached houses at 0%, so the wide rear additions built on suburban semis do not arise here. The space you gain is the narrow strip of yard next to the back addition, and the value comes from joining it to the old back room to make one kitchen and dining space.

Lambeth's Design Guide treats single storey infill, end and wrap-around extensions to rear returns as potentially acceptable where the addition stays subordinate and does not harm a neighbour's amenity. In practice that means keeping the height down against the boundary, not overbuilding the yard, and leaving the rear return readable. Your designer sets those lines on the drawings, and we price and programme to them, so the build does not drift from what was agreed.

Housing in Vauxhall

Vauxhall has around 14,160 homes on the Council Tax list: 64% post-war, 14% interwar and 22% predate 1919, with 92% flats and 8% houses. Only a ground floor flat in Vauxhall with its own garden can extend its kitchen, which matters here because most homes are flats.

Vauxhall Conservation Area: side infills, wraps and the Article 4 houses

In the Vauxhall Conservation Area a side infill needs planning permission, because a conservation area is Article 2(3) land, where all side extensions need householder permission. Lambeth's statement for the Vauxhall Conservation Area also says front and side extensions are likely to be resisted, and Lambeth's Design Guide says wrap-around extensions will be resisted in conservation areas. Whether that resistance reaches a small infill behind the house is a question for pre-application advice. Expect your designer to test a modest infill or a plain rear addition first, and allow for the 8 weeks Lambeth gives for a householder decision.

Lambeth also lists all or parts of the Vauxhall Conservation Area as having Article 4 Directions on external alterations, and numbers 105 to 189 (odd) Fentiman Road and 6 to 42 Meadow Road are named as subject to one. On those houses some external changes that would elsewhere be permitted development need planning permission. Read the direction for the elevations and works it covers before assuming a new rear door or window is free of consent. We order joinery only once the drawings match the consent, which avoids replacing a door twice.

Brick parapets, glass roofs and light in Vauxhall infills

Lambeth expects a Vauxhall side infill to be mostly glass above a brick party wall. Lambeth's Design Guide says side infill extensions should be mostly glazed to stay visually lightweight, and that party walls of infill and wrap-around extensions should generally be built in brick with parapets so no gutters overhang the neighbours. That shapes the build: a brick parapet on the boundary, a box or valley gutter inside your own line, and a glazed roof or large roof lights over the new floor.

The guide also says glazed extensions will normally be limited to single storey height at ground or semi-basement level at the rear. For a terrace with a lower ground floor that can mean the glazed element sits at semi-basement level, which helps light reach a kitchen that would otherwise be dark. We agree the glazing supplier's frame details, the flashing to the parapet and the drainage from the gutter before the roof goes on, since those junctions are where leaks start.

Steel, drains and the kitchen fit-out in one Vauxhall programme

The hardest part of a Vauxhall kitchen extension is where the new room meets the old house. Taking out the side wall of the rear return needs steel sized by the structural engineer we appoint, set on padstones, with the house propped while the opening is formed. Drains in a terrace yard can run under the proposed floor, so a CCTV survey before digging tells you whether a run needs diverting or a new manhole.

Where Lambeth is the building control body, it accepts a building notice or a full plans application, and a building notice lets work start 48 hours after the council receives it. Lambeth asks you to book the first inspection at least two days before work begins. A registered building control approver is the other route. Once the shell is watertight we move straight to first fix, plaster, flooring and the kitchen install, so one team carries the job from foundations to worktops and there is no gap between trades.

  • Soil stack and gully rerouting beneath the new floor
  • Steel beams and goalpost frames into the existing house
  • The kitchen itself fitted under the same contract as the build
Service areaVauxhall · SE11 and SW8
Local authorityLambeth Council
Part ofSouth London (Inner London)
Typical homesModern riverside towers and post-war estates with some Georgian terraces
Housing stock22% built before 1919, 14% interwar, 64% post-war; 92% flats, 8% terraced, 0% semi-detached or detached
Also covered nearbyPimlico, Kennington, Belgravia, Borough and Camberwell

VOA Council Tax stock of properties, March 2025, for Vauxhall South and Kennington West & Vauxhall North. Counts rounded by the VOA.

Trusted Kitchen Extensions in Vauxhall

Vauxhall kitchen extensions are small in plan and heavy on detail: a brick parapet on the boundary, a glazed roof, steel into a rear return and a kitchen that has to fit a narrow room. We run all of that as one job with one programme. The structural engineer we appoint sizes the steel, a registered electrician certifies the wiring and an engineer on the Gas Safe Register handles any gas, while we coordinate the trades, keep the site tidy for neighbours and hand over a finished kitchen.

  • One contract for the groundworks, the steel and the kitchen fit
  • Straight advice on what is and is not worth spending money on
  • Rooflights set out against the engineer's steel layout
30+ YearsFounder's experience
Fully Insured5 year guarantee
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FAQ

Frequently Asked Questions about Kitchen Extensions Vauxhall

Can I get a fixed price for kitchen extensions at an SE11 address?

A fixed price for kitchen extensions at an SE11 address is possible wherever the scope can be pinned down at survey. GS Renovation quotes most Vauxhall jobs as a fixed project price within £45,000 to £97,500 excluding VAT for a rear kitchen extension of about 30 square metres (indicative), covering labour, materials and building regulations approval covering the foundations, the steel into the house, the drainage and the cooker extract under Part F. Where an unknown sits behind plaster, it is named before starting, and any variation is agreed in writing.

Can a Vauxhall flat owner extend the kitchen outwards?

Only with planning permission, because householder permitted development rules for extensions apply to houses and not to flats or maisonettes. A ground floor flat with its own garden may be able to extend through a full planning application, and the lease will normally need the freeholder's consent as well. An upper floor flat in the riverside blocks and estates cannot extend outwards in practice, so the kitchen is improved within the existing walls by changing the layout or opening a partition.

How far can a Vauxhall terrace extend at the back without planning?

Under national permitted development rules a single storey rear extension on a terraced house can go three metres beyond the original rear wall, and no more than four metres high. That limit still applies in the Vauxhall Conservation Area, but the prior approval route to six metres is not available on Article 2(3) land. Where an Article 4 direction covers the house, as at 105 to 189 (odd) Fentiman Road, check which rights it removes. Your designer also checks whether earlier extensions have used the allowance.

Will Lambeth accept a wrap-around kitchen extension in Vauxhall?

Outside a conservation area, Lambeth's Design Guide says wrap-around extensions are acceptable in most circumstances. On a heritage asset or inside a conservation area, such as the Vauxhall Conservation Area, they will be resisted. There a single storey infill beside the rear return, with planning permission, is the more realistic route, and your designer shapes the drawings around it.

Why does Lambeth want the party wall of a Vauxhall infill built in brick?

Lambeth's Design Guide says the party walls of infill and wrap-around extensions should generally be built in brick with parapets, so that no gutters overhang the neighbour. It keeps water on your side and gives a clean boundary. Serving any notice under the Party Wall Act is the building owner's job, and we build to whatever agreement or award follows.

Can the whole kitchen extension be glazed?

A glass roof and glazed side are common on infills, and Lambeth's Design Guide says side infill extensions should be mostly glazed to stay visually lightweight. It also limits glazed extensions to single storey at ground or semi-basement level at the rear. Solar gain and the Part L energy rules affect how much glass works, so the glazing spec is settled at design stage.

Which building control route suits a Vauxhall kitchen extension?

A full plans application gives approved drawings before you start, and Lambeth recommends sending it at least five weeks ahead. A building notice is quicker and lets work begin 48 hours after the council receives it, but there are no approved plans to build from. A building notice cannot be used where the work is over or close to a public sewer, and with new steel and drainage full plans is often the safer route.

Does the drain in a Vauxhall back yard affect the extension?

Often, yes. In a terrace a shared drain can cross the back yard, and building over or near a public sewer needs the water company's agreement and suitable protection. A CCTV survey before the foundations are set out shows where the pipes run and their condition, so any diversion or new chamber goes into the programme rather than stopping the dig.

Can you fit the new kitchen as part of the same job?

Yes. We fix the kitchen layout with you at the start so the drainage, extract route and electrics are placed for it before the floor goes down. After plastering we fit the units, worktops and appliances, and a registered electrician certifies the new circuits. Keeping it in one programme avoids a gap between the builder leaving and a separate kitchen fitter arriving.

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