Covering Rochester
Rochester sits 8 miles north of Maidstone, with Chatham 1 miles to the south-east and Strood 1 miles to the west.
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 does a kitchen extension involve?
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
- Steelwork, roof, glazing and insulation
- Tiling, flooring and decoration-ready finish
How much does a kitchen extension cost in Rochester?
Indicative costs for kitchen extensions. London and the South East usually sit towards the top of each range.
| 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 Rochester?
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.
What can affect a kitchen extension?
- Extraction to the outside must be planned before the walls go up.
- Worktops are templated after the units are fitted, adding a short gap before completion.
What happens after I enquire?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- Free site visit. We measure up, look at access, drains and the structure, and talk through options and budget.
- 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
Can I use my own kitchen company?
Yes. We work to their drawings and co-ordinate delivery and fitting dates.
Do kitchen extensions need planning permission?
They follow the same rules as any single-storey extension. Many in England are permitted development.
How do I get a price for kitchen extensions in Rochester?
Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.
Also covering
- Kitchen extensions in Chatham
- Kitchen extensions in Strood
- Kitchen extensions in Gillingham
- Kitchen extensions in Gravesend
Learn more about kitchen extensions, or see every project we cover in Rochester.

