Kitchen Extension Builders in Battersea (SW11, SW8)
Professional kitchen extension builders in Battersea, South West London.
Why Choose All Well for Kitchen Extensions in Battersea?
Battersea kitchens are the reason half our clients call us. The Victorian terraces between Clapham Junction and Battersea Park have that classic London problem, a dark galley kitchen that was fine in 1890 but doesn't work for a family in 2026. We open up the rear wall, add 4-5 metres of extension with bifold doors, and suddenly you've got a room where people actually want to spend time. We've done enough of these in SW11 to know exactly what the steelwork, drainage, and Building Control process looks like here.
Every project comes with a fixed-price contract, single project manager, and full certification including Building Control sign-off.
Kitchen Extensions for Battersea Properties
Battersea is known for its victorian terraces, mansion flats, riverside developments. Our kitchen extensions services are tailored to these property types, ensuring results that complement the character of your home.
Postcodes we cover: SW11, SW8
Kitchen Extensions Tip for Battersea Homeowners
If your Battersea terrace backs onto a railway line or shared alley, access for skip lorries and concrete pumps gets complicated fast. We always do an access survey before work starts, some streets in SW11 need a smaller pump and hand-carried materials, which adds a day or two to groundwork. Also worth knowing: Wandsworth Council's planning team is one of the quicker ones in London, and most rear extensions sail through under permitted development.
Kitchen extension types for Battersea's Victorian terraces
Three build patterns cover most of what we do in SW11, each suited to a different combination of plot, garden depth, and the room you want at the end.
Single-storey rear and wraparound extensions in SW11
The most common project in Battersea is a single-storey rear extension on the Victorian terraces around Northcote Road, Lavender Hill, and the streets towards Battersea Park, classic dark galley kitchens transformed by 4-5 metres of new space with bifold doors and a roof lantern. The build includes structural steelwork, foundations on Battersea clay, glazing, electrics, plumbing, and finishes. Wandsworth's permitted development rules cover the standard 3-metre rear extension on terraces without a planning application. Wraparound extensions suit the wider Victorian terraces with side returns of 1.0-1.5 metres, combining the infill with a rear extension to create an open-plan kitchen-diner of 30-40 square metres. Party wall agreements with both neighbours are required because the side return shares a boundary wall. Where the rear garden is too short for a 4-metre rear projection, a side return extension on its own takes 8-12 weeks.
Access constraints and groundwater on Battersea SW11 sites
Two factors make Battersea kitchen extensions distinctive on schedule compared with outer London boroughs: tight street access and proximity to the Thames.
Skip lorries, concrete pumps, and SW11 street access
The Victorian terraces between Clapham Junction and Battersea Park sit on tightly-packed streets, and many properties back onto railway lines, shared alleys, or other terraces. Some streets need a smaller concrete pump rather than the standard 30-metre boom; some need hand-carry of materials over short distances; a few need scaffolding pavement licences from Wandsworth Council. We do an access survey at the quote stage and plan for the actual conditions, all of it goes into the fixed-price contract before work starts.
Flood zones and foundation depth near the Thames in SW8 and SW11
Properties within 200-300 metres of the Thames may sit in Flood Zone 2 and need a Flood Risk Assessment as part of the planning application. The Environment Agency's flood risk maps confirm the zone, and we coordinate the assessment as part of the planning process. Properties further from the river, around Northcote Road and the Wandsworth Common borders, have standard London Clay subsoil without these complications. Foundation depth on London Clay is typically 1.2-1.5 metres. Properties near mature trees on the larger streets may need 1.5-2.0 metre or piled foundations to avoid clay shrinkage from tree-root moisture extraction. The structural engineer specifies depth based on a trial hole and tree survey.
Wandsworth planning permission and Building Control for kitchen extensions
Battersea falls under Wandsworth Council, one of London's faster planning authorities. Most rear extensions proceed under permitted development, no full planning application needed.
Lawful Development Certificates and planning timelines at Wandsworth
We submit a Lawful Development Certificate (£129, 6-8 weeks at Wandsworth) to give written confirmation of permitted development status, which protects the property at sale time. Larger extensions need full planning permission; Wandsworth typically determines applications in 8-10 weeks, faster than the 13-week statutory limit. For Grade II listed buildings in older parts of Battersea, Listed Building Consent runs in parallel with planning.
Building Control sign-off, accreditations, and fixed-price contracts
All glazing is FENSA-registered with thermal performance to U-value 1.2-1.4 W/m²K. Electrical work is signed off under BS 7671 by our NICEIC-registered electrician. Plumbing and gas connections are covered under Gas Safe regulations. Building Control inspections happen at foundation, drainage, structure, insulation, and completion stages, with the completion certificate delivered at handover. Fixed-price contracts cover everything: labour, materials, structural engineer calculations, FENSA registration, planning fees, Building Control fees, party wall surveyor coordination, and any conservation area applications. The price doesn't change unless the specification does.
Kitchen Extensions in Battersea: What's Included
How I price kitchen extensions in Battersea
I price every kitchen extensions job in Batterseaafter I’ve seen it. No two properties are the same, so a number here would only mislead you. What you get instead is a fixed-price contract, a week-by-week programme, and no costs that turn up later.
Get a fixed quoteWhat Our Customers Say
“All Well managed our project from start to finish. The fixed-price contract meant no surprises, and the result is stunning.”
Verified Customer
Battersea
“Professional team, clear communication throughout. They handled everything including Building Control sign-off.”
Verified Customer
Battersea
Frequently Asked Questions
- How much does a Battersea kitchen extension cost?
- Every Battersea job is priced on the actual property, so we confirm a fixed price after a free site visit. A single-storey rear extension of 4-5 metres includes structural steelwork, foundations, glazing, electrics, plumbing, and finishes. Wraparound extensions on the wider terraces and side return only extensions are scoped the same way. What shapes the work here is the deeper foundations on Battersea clay, the specifications most clients choose, and the tighter access on the SW11 terraced streets. The price doesn't change unless the specification does.
- Do I need a Flood Risk Assessment for a Battersea extension?
- Possibly, depending on flood zone designation. Properties within 200-300 metres of the Thames or in lower-lying parts of SW11 may sit in Flood Zone 2 or 3 and need a Flood Risk Assessment as part of the planning application for any new extension. The Environment Agency's flood risk maps confirm the zone, and we coordinate it as part of the planning process. Properties further from the river, around Northcote Road and Battersea Rise, are usually outside flood zones.
- How does access affect my Battersea extension?
- It depends on the property. Tightly-packed terraces, properties backing onto railway lines, and streets without rear access may need a smaller concrete pump, hand-carried materials, or pavement-mounted scaffolding licensed by Wandsworth. We do an access survey at the quote stage and plan for the actual conditions, some sites add a day or two to groundwork because of materials handling. All of this is built into the fixed-price contract before any work starts. There are no surprise extras mid-project.
- Why hire All Well for a Battersea kitchen extension?
- Three reasons. First, accuracy: we know the SW11 terraces, typical foundation depths, party wall mechanics, access constraints, and the Wandsworth planning process. Second, full accreditation: NICEIC electrical (BS 7671), FENSA glazing, Gas Safe boiler work, structural engineer calculations, and Building Control sign-off included on every project. Third, fixed-price contracts: the quote doesn't change unless the specification does. Office on Limes Avenue, SE20.
All Well has completed 100+ projects across 25 London boroughs since 2020. We are NICEIC approved for electrical work, FENSA registered for glazing, and CHAS certified for site safety, with Public Liability insurance to £5 million. 57+ Google reviews average 4.5 stars. All Well Property Services® is a UK registered trademark, Companies House no. 12721034, operating from Unit 1 Limes Avenue, Anerley SE20 8QR.
Kitchen Extensions Near Battersea
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