Covering Washington
Washington sits 6 miles south-east of Newcastle upon Tyne, with Chester-le-Street 4 miles to the south-west and Felling 4 miles to the north-west.
Homes in the North East
The North East has terraced housing including Tyneside flats, inter-war semis and post-war estates, so loft conversions, rear extensions and layout changes are popular ways to add space.
Which projects do we build in Washington?
Extensions
- Single-storey extensions in Washington
- Double-storey extensions in Washington
- Side return extensions in Washington
- Wraparound extensions in Washington
- Kitchen extensions in Washington
- Orangeries in Washington
- Porches in Washington
- Garden annexes in Washington
Lofts and upward extensions
- Loft conversions in Washington
- Dormer loft conversions in Washington
- Hip-to-gable loft conversions in Washington
- Mansard loft conversions in Washington
- Bungalow and upward extensions in Washington
Conversions
- Garage conversions in Washington
- Basement and cellar conversions in Washington
- House-to-flat conversions in Washington
New builds and renovation
- New-build homes in Washington
- Knock down and rebuild in Washington
- House renovations in Washington
- Structural alterations in Washington
- Re-roofing in Washington
Design, kitchens and bathrooms
- Architectural design and planning in Washington
- Kitchen installation in Washington
- Bathrooms and en-suites in Washington
How is building work approved in Washington?
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 Washington?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Washington 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 Washington homeowners
How do I get a quote in Washington?
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 Washington?
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 Washington?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

