Covering Northamptonshire
Our coverage across Northamptonshire includes Northampton, Corby, Kettering and Wellingborough.
Homes in the East Midlands
The East Midlands combines red-brick terraces in the cities with a lot of post-war and modern estate housing, so rear extensions, garage conversions and loft conversions are all common.
What do you get with a kitchen extension?
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
- Kitchen fitting, worktop templating and appliances
How much does a kitchen extension cost in Northamptonshire?
What kitchen extensions typically cost. These are guide ranges; the written quote for your house replaces them.
| Kitchen extensions | Guide 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 |
How is a kitchen extension approved in Northamptonshire?
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 I think about before starting?
- Islands with sinks or hobs need drainage and power routed in the slab.
- Worktops are templated after the units are fitted, adding a short gap before completion.
What are the steps?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Kitchen extensions: common questions
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 Northamptonshire?
Yes. Northamptonshire is within our coverage for kitchen extensions, along with nearby Northampton and Corby.
Other towns nearby
- Kitchen extensions in Northampton
- Kitchen extensions in Corby
- Kitchen extensions in Kettering
- Kitchen extensions in Wellingborough
- Kitchen extensions in Rushden
- Kitchen extensions in Daventry
- Kitchen extensions in Brackley
- Kitchen extensions in Towcester
Learn more about kitchen extensions, or see every project we cover in Northamptonshire.

