Building services in Burnham-on-Sea
House extensions
- Single-storey extensions
- Double-storey extensions
- Side extensions
- Side return extensions
- Wraparound extensions
- Kitchen extensions
- Orangeries
- Glazed and contemporary extensions
- Porches
Loft conversions
- Dormer loft conversions
- Hip-to-gable loft conversions
- Mansard loft conversions
- Rooflight loft conversions
- Bungalow loft conversions
Garage, basement and barn conversions
New build homes
Renovations and structural work
Design and approvals
Guide prices in Burnham-on-Sea
| Project | Guide range (inc VAT) |
|---|---|
| Single-storey extensions | £2,000–£2,950 per m² of floor area |
| Kitchen extensions | £2,300–£3,450 per m² including a mid-range kitchen |
| Dormer loft conversions | £49,000–£69,500 for a typical rear dormer with en-suite |
| Garage conversions | £18,500–£30,500 for a single integral garage |
| Structural alterations and knock-throughs | £4,500–£9,750 for a typical knock-through with steel beam |
| Porches | £6,750–£16,500 from a 3 m² porch to a small front extension |
Building costs in the South West are close to the UK average, so the figures for Burnham-on-Sea are close to our national guide.
Planning permission in Burnham-on-Sea
In England a single-storey rear extension is often permitted development: broadly up to 3 metres deep on a semi-detached or terraced house and 4 metres on a detached house, no higher than 4 metres, with eaves no higher than 3 metres within 2 metres of a boundary, and covering no more than half the garden. The larger home extension scheme allows up to 6 or 8 metres if you notify the council first and neighbours have a chance to comment. In conservation areas, National Parks and National Landscapes the larger home extension route, side extensions and cladding are not permitted development. Flats and houses whose rights have been removed need a planning application, and listed buildings need listed building consent.
Building regulations approval comes from the council’s building control service or a registered building control approver. The work is inspected at key stages, such as foundations, drainage and insulation, and a completion certificate is issued at the end.
About building in Burnham-on-Sea
The South West mixes stone and render cottages with post-war and newer estates, and local materials matter more here when matching an extension.
We work across Burnham-on-Sea and neighbouring areas such as Weston-super-Mare, Bridgwater and Clevedon. Postcodes we cover in Burnham-on-Sea include TA8. Burnham-on-Sea has a population of around 23,000.
How it works
- 01
Survey and brief
We visit, discuss your ideas and budget, and survey the property or site at no cost.
- 02
Design and fixed quote
Drawings, structural calculations and an itemised, fixed price for the agreed specification.
- 03
Permissions sorted
Applications, building control and neighbour arrangements, all before the start date.
- 04
Build and sign-off
We run the build to a written programme and hand over the completion certificate.
Questions from homeowners in Burnham-on-Sea
Do you work in Burnham-on-Sea?
Yes. We take on extensions, loft conversions, conversions, renovations and new builds across Burnham-on-Sea, including postcodes TA8.
Is the home visit free?
Yes. The first visit to discuss your project and measure up for a quote is free, with no obligation.
How much does an extension cost in Burnham-on-Sea?
A single-storey extension in Burnham-on-Sea typically costs £2,000–£2,950 per m² of floor area, and a double-storey extension £1,700–£2,550 per m² of floor area (both floors), including VAT.
Do I need planning permission for an extension in Burnham-on-Sea?
In England a single-storey rear extension is often permitted development: broadly up to 3 metres deep on a semi-detached or terraced house and 4 metres on a detached house, no higher than 4 metres, with eaves no higher than 3 metres within 2 metres of a boundary, and covering no more than half the garden. The larger home extension scheme allows up to 6 or 8 metres if you notify the council first and neighbours have a chance to comment. In conservation areas, National Parks and National Landscapes the larger home extension route, side extensions and cladding are not permitted development. Flats and houses whose rights have been removed need a planning application, and listed buildings need listed building consent.
How much does a loft conversion cost in Burnham-on-Sea?
A rear dormer loft conversion in Burnham-on-Sea typically costs £49,000–£69,500 for a typical rear dormer with en-suite, including VAT.