Kitchen extensions · Chelsea

Kitchen extensions in Chelsea

Planning kitchen extensions in Chelsea? We design and build them for houses across London, and we fix the price for the agreed specification in writing before any building work starts.

Covering Chelsea

Our coverage around Chelsea (SW3, SW10) also includes Battersea (1 miles to the south-east) and Fulham.

Homes in London

Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.

What goes into a kitchen extension?

We design the room and the kitchen together, so the island, sink and appliances line up with the structure rather than fighting it. You can use your own kitchen supplier or have us supply and fit one. Either way we co-ordinate the trades so the room is finished in one sequence.

  • Combined building and kitchen layout design
  • Planning or permitted development check
  • Drainage, gas and electrics planned to the kitchen layout

How much does a kitchen extension cost in Chelsea?

Indicative costs for kitchen extensions. London and the South East usually sit towards the top of each range.

Kitchen extensionsGuide price incl. VAT
Extension build£2,600 to £4,000 per m²
Kitchen supply and fit, mid-range£10,000 to £20,000
Kitchen supply and fit, high-end£20,000 to £40,000

What approvals does a kitchen extension need in England?

English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.

In England a single-storey rear extension can often go ahead under permitted development: up to 3 m deep on an attached house or 4 m on a detached one, no higher than 4 m, with eaves no higher than 3 m within 2 m of a boundary.

What should Chelsea homeowners check first?

  • Worktops are templated after the units are fitted, adding a short gap before completion.
  • Underfloor heating suits large kitchen-diners with glazed walls.

How does the project run?

  1. Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
  2. We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
  3. Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
  4. Construction and completion. One site lead co-ordinates every trade through to the building control certificate.

Your questions answered

How long will we be without a kitchen?

Usually only the final few weeks, when the old kitchen comes out and the wall is opened. We can help set up a temporary kitchen.

Do kitchen extensions need planning permission?

They follow the same rules as any single-storey extension. Many in England are permitted development.

Do you work in Chelsea?

Yes. Chelsea is within our coverage for kitchen extensions, along with nearby Battersea and Fulham.

Other towns nearby

Learn more about kitchen extensions, or see every project we cover in Chelsea.

Planning an extension, loft or new home?

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