House extensions & lofts in Battersea SW11
Side-return and rear extensions for Battersea's between-the-commons terraces, loft conversions under its Victorian roofs — one team, fixed itemised price, stage-based payments. See our completed Battersea house extension in the portfolio below.
- Postcode SW11
- Borough Wandsworth
- Projects 1
- Free quote 2 min online
What we deliver in Battersea
Every street sits differently — a period terrace, a post-war semi, a modern infill. We shape the recommendation around your actual house, its planning context and how you want to live.
Rear and side-return extensions are common in the period streets between Wandsworth Common and Clapham Common. In the new Power Station district we design contemporary glazed extensions.
Dormer and mansard conversions adapt to roof shapes; we make sure they harmonise with the street.
In the Power Station area we design interiors for shell apartments; in older streets we occasionally replace small houses with modern family homes.
SERVICE 01 House extensions in Battersea
Single-storey, double-storey, side-return and wrap-around extensions — designed, planned and built by one in-house team.
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SERVICE 02 Loft conversions in Battersea
Dormer, mansard, hip-to-gable and L-shape lofts — full-height ceilings, proper staircases, en-suites.
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SERVICE 03 New builds in Battersea
Ground-up homes on infill plots, demolition-and-rebuild, and small multi-unit schemes.
View serviceRecent work in Battersea
Battersea work includes a mansard conversion on a Victorian terrace, a rear extension with garden views and an interior fit-out in a new Power Station apartment.
Common Battersea questions
Things you might need to know about building in Battersea.
Do I need planning permission for an extension in Battersea?
Many extensions in Battersea fall under permitted development. Where a full application is needed, it goes to Wandsworth Council — we assess your property type, the council's restrictions and any conservation status on the first visit, and handle the application ourselves.
How long does a project in Battersea typically take?
From first consultation to handover: 6–9 months for a single-storey extension or loft, 9–14 months for double-storey or wrap-around. We give you a tighter estimate after the survey.
Are there conservation areas in Battersea?
Several streets in Wandsworth Council's area fall within conservation areas that restrict materials and detailing. We check your exact address against the register on the first visit, and we have approved schemes in conservation areas nearby.
What is a typical extension cost in Battersea?
Build cost in this part of London runs £2,500–£4,000 per square metre for a finished extension including kitchen and finishes. Our calculator gives a personalised estimate.
Other Wandsworth neighbourhoods
We deliver projects across the borough — same team, same pricing, same fixed-price contract.
Ready to start your Battersea project?
Get an instant estimate in 2 minutes — no callbacks, no commitment. Or talk to a real person on 0800 0432 333.