Covering Stevenage
Alongside Stevenage, we also cover Hitchin, Letchworth Garden City (5 miles to the north) and Welwyn Garden City.
Homes in the East of England
Across the East of England, newer estates often have integral garages and room for rear extensions, while older towns have Victorian terraces and conservation areas that shape what can be built.
Which projects do we build in Stevenage?
Extensions
- Single-storey extensions in Stevenage
- Double-storey extensions in Stevenage
- Side return extensions in Stevenage
- Wraparound extensions in Stevenage
- Kitchen extensions in Stevenage
- Orangeries in Stevenage
- Porches in Stevenage
- Garden annexes in Stevenage
Lofts and upward extensions
- Loft conversions in Stevenage
- Dormer loft conversions in Stevenage
- Hip-to-gable loft conversions in Stevenage
- Mansard loft conversions in Stevenage
- Bungalow and upward extensions in Stevenage
Conversions
- Garage conversions in Stevenage
- Basement and cellar conversions in Stevenage
- House-to-flat conversions in Stevenage
New builds and renovation
- New-build homes in Stevenage
- Knock down and rebuild in Stevenage
- House renovations in Stevenage
- Structural alterations in Stevenage
- Re-roofing in Stevenage
Design, kitchens and bathrooms
- Architectural design and planning in Stevenage
- Kitchen installation in Stevenage
- Bathrooms and en-suites in Stevenage
How is building work approved in Stevenage?
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 Stevenage?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Stevenage 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 Stevenage homeowners
How do I get a quote in Stevenage?
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 Stevenage?
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 Stevenage?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

