Covering Grays
Alongside Grays, we also cover South Ockendon, Gravesend (3 miles to the south-east) and Dartford.
Homes in the East of England
The East of England has a large stock of post-war and modern estate housing alongside period homes in market towns, which makes garage conversions, single-storey extensions and loft conversions popular.
What is included in a kitchen extension in Grays?
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
- Kitchen fitting, worktop templating and appliances
- Tiling, flooring and decoration-ready finish
What will a kitchen extension cost?
Guide prices for kitchen extensions, including VAT where it applies. Your fixed price is confirmed in writing after the survey.
| 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 |
Planning and building rules in Grays
Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.
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?
- Islands with sinks or hobs need drainage and power routed in the slab.
- Extraction to the outside must be planned before the walls go up.
What are the steps?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
Your questions answered
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.
Can I use my own kitchen company?
Yes. We work to their drawings and co-ordinate delivery and fitting dates.
Who deals with the council for a project in Grays?
We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.
Kitchen extensions near Grays
- Kitchen extensions in South Ockendon
- Kitchen extensions in Gravesend
- Kitchen extensions in Dartford
- Kitchen extensions in Stanford-le-Hope
Learn more about kitchen extensions, or see every project we cover in Grays.

