Covering March
We work in March (PE15) and the places around it, including Wisbech, Peterborough and King's Lynn.
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 March?
Extensions
- Single-storey extensions in March
- Double-storey extensions in March
- Side return extensions in March
- Wraparound extensions in March
- Kitchen extensions in March
- Orangeries in March
- Porches in March
- Garden annexes in March
Lofts and upward extensions
- Loft conversions in March
- Dormer loft conversions in March
- Hip-to-gable loft conversions in March
- Mansard loft conversions in March
- Bungalow and upward extensions in March
Conversions
- Garage conversions in March
- Basement and cellar conversions in March
- House-to-flat conversions in March
New builds and renovation
- New-build homes in March
- Knock down and rebuild in March
- House renovations in March
- Structural alterations in March
- Re-roofing in March
Design, kitchens and bathrooms
- Architectural design and planning in March
- Kitchen installation in March
- Bathrooms and en-suites in March
How is building work approved in March?
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 March?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in March 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 March homeowners
Do you cover March?
Yes. We design and build extensions, loft conversions, conversions and new homes in March and across Cambridgeshire.
Do you handle the council paperwork for projects in March?
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 March?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

