Covering Southall
Southall is about 10 miles west of London. We also cover Greenford (2 miles to the north-east), Heston and Hayes.
Homes in London
Much of London’s housing is Victorian and Edwardian terraces, which is why side return extensions, rear dormers and mansards are so common. Many streets are in conservation areas, and several boroughs use Article 4 directions that remove some permitted development rights.
Which projects do we build in Southall?
Extensions
- Single-storey extensions in Southall
- Double-storey extensions in Southall
- Side return extensions in Southall
- Wraparound extensions in Southall
- Kitchen extensions in Southall
- Orangeries in Southall
- Porches in Southall
- Garden annexes in Southall
Lofts and upward extensions
- Loft conversions in Southall
- Dormer loft conversions in Southall
- Hip-to-gable loft conversions in Southall
- Mansard loft conversions in Southall
- Bungalow and upward extensions in Southall
Conversions
- Garage conversions in Southall
- Basement and cellar conversions in Southall
- House-to-flat conversions in Southall
New builds and renovation
- New-build homes in Southall
- Knock down and rebuild in Southall
- House renovations in Southall
- Structural alterations in Southall
- Re-roofing in Southall
Design, kitchens and bathrooms
- Architectural design and planning in Southall
- Kitchen installation in Southall
- Bathrooms and en-suites in Southall
How is building work approved in Southall?
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 Southall?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Southall 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 Southall homeowners
Do you cover Southall?
Yes. We design and build extensions, loft conversions, conversions and new homes in Southall and across London.
How do I get a quote in Southall?
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 Southall?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

