Covering St Austell
We work in St Austell (PL25) and the places around it, including Bodmin, Truro and Falmouth.
Because Cornwall covers a wide area, we confirm availability after the first call and include any travel costs in the written quote rather than adding them later.
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 St Austell?
Extensions
- Single-storey extensions in St Austell
- Double-storey extensions in St Austell
- Side return extensions in St Austell
- Wraparound extensions in St Austell
- Kitchen extensions in St Austell
- Orangeries in St Austell
- Porches in St Austell
- Garden annexes in St Austell
Lofts and upward extensions
- Loft conversions in St Austell
- Dormer loft conversions in St Austell
- Hip-to-gable loft conversions in St Austell
- Mansard loft conversions in St Austell
- Bungalow and upward extensions in St Austell
Conversions
- Garage conversions in St Austell
- Basement and cellar conversions in St Austell
- House-to-flat conversions in St Austell
New builds and renovation
- New-build homes in St Austell
- Knock down and rebuild in St Austell
- House renovations in St Austell
- Structural alterations in St Austell
- Re-roofing in St Austell
Design, kitchens and bathrooms
- Architectural design and planning in St Austell
- Kitchen installation in St Austell
- Bathrooms and en-suites in St Austell
How is building work approved in St Austell?
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.
What does a project cost in St Austell?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in St Austell 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 St Austell homeowners
Do you cover St Austell?
Yes. We design and build extensions, loft conversions, conversions and new homes in St Austell and across Cornwall.
Do you handle the council paperwork for projects in St Austell?
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 St Austell?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.