Covering Portishead
Alongside Portishead, we also cover Clevedon, Kingswood (11 miles to the east) and Chepstow.
Homes in the South West
Homes in the South West range from coastal and rural properties in stone and slate to city terraces and modern estates, so extensions are designed to match the local materials.
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.
- Planning or permitted development check
- Steelwork, roof, glazing and insulation
- Tiling, flooring and decoration-ready finish
What will a kitchen extension cost?
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 |
Planning and building rules in Portishead
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 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 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.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
What people ask before starting
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.
Who deals with the council for a project in Portishead?
We do. We prepare the drawings, submit planning or permitted development paperwork if needed, and arrange building control inspections.
Also covering
- Kitchen extensions in Clevedon
- Kitchen extensions in Kingswood
- Kitchen extensions in Chepstow
- Kitchen extensions in Newport
Learn more about kitchen extensions, or see every project we cover in Portishead.