Covering Darlington
We work in Darlington (DL3, DL98) and the places around it, including Newton Aycliffe, Stockton-on-Tees and Thornaby-on-Tees.
Homes in the North East
In the North East, terraces, semis and bungalows all offer room to extend, with stone-built villages and conservation areas in parts of County Durham and Northumberland.
Which projects do we build in Darlington?
Extensions
- Single-storey extensions in Darlington
- Double-storey extensions in Darlington
- Side return extensions in Darlington
- Wraparound extensions in Darlington
- Kitchen extensions in Darlington
- Orangeries in Darlington
- Porches in Darlington
- Garden annexes in Darlington
Lofts and upward extensions
- Loft conversions in Darlington
- Dormer loft conversions in Darlington
- Hip-to-gable loft conversions in Darlington
- Mansard loft conversions in Darlington
- Bungalow and upward extensions in Darlington
Conversions
- Garage conversions in Darlington
- Basement and cellar conversions in Darlington
- House-to-flat conversions in Darlington
New builds and renovation
- New-build homes in Darlington
- Knock down and rebuild in Darlington
- House renovations in Darlington
- Structural alterations in Darlington
- Re-roofing in Darlington
Design, kitchens and bathrooms
- Architectural design and planning in Darlington
- Kitchen installation in Darlington
- Bathrooms and en-suites in Darlington
How is building work approved in Darlington?
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 Darlington?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Darlington 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 Darlington homeowners
Do you cover Darlington?
Yes. We design and build extensions, loft conversions, conversions and new homes in Darlington and across County Durham.
Do you handle the council paperwork for projects in Darlington?
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 Darlington?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

