Covering Streatham
Streatham sits 5 miles south of London, with Mitcham 2 miles to the south-west and Brixton 3 miles to the north-east.
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 Streatham?
Extensions
- Single-storey extensions in Streatham
- Double-storey extensions in Streatham
- Side return extensions in Streatham
- Wraparound extensions in Streatham
- Kitchen extensions in Streatham
- Orangeries in Streatham
- Porches in Streatham
- Garden annexes in Streatham
Lofts and upward extensions
- Loft conversions in Streatham
- Dormer loft conversions in Streatham
- Hip-to-gable loft conversions in Streatham
- Mansard loft conversions in Streatham
- Bungalow and upward extensions in Streatham
Conversions
- Garage conversions in Streatham
- Basement and cellar conversions in Streatham
- House-to-flat conversions in Streatham
New builds and renovation
- New-build homes in Streatham
- Knock down and rebuild in Streatham
- House renovations in Streatham
- Structural alterations in Streatham
- Re-roofing in Streatham
Design, kitchens and bathrooms
- Architectural design and planning in Streatham
- Kitchen installation in Streatham
- Bathrooms and en-suites in Streatham
How is building work approved in Streatham?
In England we deal with the council’s planning team for permission or a lawful development certificate, with building control (the council or a registered building control approver) for inspections, and with neighbours under the Party Wall etc. Act 1996 where it applies.
What does a project cost in Streatham?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Streatham 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 Streatham homeowners
Do you cover Streatham?
Yes. We design and build extensions, loft conversions, conversions and new homes in Streatham and across London.
How do I get a quote in Streatham?
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 Streatham?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

