Covering Sevenoaks
Our coverage around Sevenoaks (TN13) also includes Tonbridge, Swanley and Tunbridge Wells.
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.
Which projects do we build in Sevenoaks?
Extensions
- Single-storey extensions in Sevenoaks
- Double-storey extensions in Sevenoaks
- Side return extensions in Sevenoaks
- Wraparound extensions in Sevenoaks
- Kitchen extensions in Sevenoaks
- Orangeries in Sevenoaks
- Porches in Sevenoaks
- Garden annexes in Sevenoaks
Lofts and upward extensions
- Loft conversions in Sevenoaks
- Dormer loft conversions in Sevenoaks
- Hip-to-gable loft conversions in Sevenoaks
- Mansard loft conversions in Sevenoaks
- Bungalow and upward extensions in Sevenoaks
Conversions
- Garage conversions in Sevenoaks
- Basement and cellar conversions in Sevenoaks
- House-to-flat conversions in Sevenoaks
New builds and renovation
- New-build homes in Sevenoaks
- Knock down and rebuild in Sevenoaks
- House renovations in Sevenoaks
- Structural alterations in Sevenoaks
- Re-roofing in Sevenoaks
Design, kitchens and bathrooms
- Architectural design and planning in Sevenoaks
- Kitchen installation in Sevenoaks
- Bathrooms and en-suites in Sevenoaks
How is building work approved in Sevenoaks?
English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.
What does a project cost in Sevenoaks?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Sevenoaks 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 Sevenoaks homeowners
Do you cover Sevenoaks?
Yes. We design and build extensions, loft conversions, conversions and new homes in Sevenoaks and across Kent.
How do I get a quote in Sevenoaks?
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.
Can I live at home during a project in Sevenoaks?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

