Covering Portishead
Our coverage around Portishead (BS20) also includes Clevedon, Kingswood 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.
Which projects do we build in Portishead?
Extensions
- Single-storey extensions in Portishead
- Double-storey extensions in Portishead
- Side return extensions in Portishead
- Wraparound extensions in Portishead
- Kitchen extensions in Portishead
- Orangeries in Portishead
- Porches in Portishead
- Garden annexes in Portishead
Lofts and upward extensions
- Loft conversions in Portishead
- Dormer loft conversions in Portishead
- Hip-to-gable loft conversions in Portishead
- Mansard loft conversions in Portishead
- Bungalow and upward extensions in Portishead
Conversions
- Garage conversions in Portishead
- Basement and cellar conversions in Portishead
- House-to-flat conversions in Portishead
New builds and renovation
- New-build homes in Portishead
- Knock down and rebuild in Portishead
- House renovations in Portishead
- Structural alterations in Portishead
- Re-roofing in Portishead
Design, kitchens and bathrooms
- Architectural design and planning in Portishead
- Kitchen installation in Portishead
- Bathrooms and en-suites in Portishead
How is building work approved in Portishead?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
What does a project cost in Portishead?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Portishead is fixed in writing once the design and specification are agreed.
| Project | Typical guide price |
|---|---|
| Single-storey extensions | £2,600 to £4,000 per m² |
| Double-storey extensions | £2,400 to £3,850 per m² |
| Kitchen extensions | £2,600 to £4,000 per m², plus the kitchen |
| Loft conversions | £30,000 to £110,000 |
| Dormer loft conversions | £50,000 to £90,000 |
| Garage conversions | £12,000 to £54,000 |
| House renovations | £600 to £2,800 per m² |
| New-build homes | £2,000 to £3,600 per m² |
Questions from Portishead homeowners
How do I get a quote in Portishead?
Use the guide price tool or the form, or call 0800 088 6341. We then arrange a free site visit, and fix the price in writing once the design and specification are agreed.
Do you handle the council paperwork for projects in Portishead?
Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval and serve party wall notices where they apply.
Can I live at home during a project in Portishead?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

