Kitchen extensions · Crawley

Kitchen extensions in Crawley

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

Covering Crawley

We work in Crawley (RH11, RH77) and the places around it, including Horley, Horsham and East Grinstead.

Homes in the South East

Housing across the South East mixes inter-war semis, post-war estates and older cottages in villages and market towns, so rear and side extensions, hip-to-gable lofts and garage conversions all come up regularly.

What is included in a kitchen extension in Crawley?

A kitchen extension is a single-storey extension designed around a new kitchen, usually creating an open-plan kitchen, dining and family space that opens onto the garden. Planning the kitchen layout at the same time as the building means the drains, steels, windows and power end up where the kitchen needs them.

  • 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 Crawley?

Guide prices for kitchen extensions, including VAT where it applies. Your fixed price is confirmed in writing after the survey.

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

Do you need permission for a kitchen extension in Crawley?

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. Deeper extensions, up to 6 m or 8 m, need prior approval from the council first.

What can affect a kitchen extension?

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

What happens after I enquire?

  1. Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
  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.

Questions about a kitchen extension in Crawley

How much does a kitchen extension cost?

The build is usually £2,600 to £4,000 per square metre including VAT, and the kitchen adds roughly £10,000 to £40,000 depending on the units, worktops and appliances.

Do kitchen extensions need planning permission?

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

Who deals with the council for a project in Crawley?

We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.

Other towns nearby

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

Planning an extension, loft or new home?

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