Covering Isleworth
Our coverage around Isleworth (TW7) also includes Hounslow, Heston and Richmond.
Homes in London
London projects often mean working on period terraces with neighbours on both sides, tight access through the house and conservation area controls, so careful planning and party wall work matter as much as the build.
Which projects do we build in Isleworth?
Extensions
- Single-storey extensions in Isleworth
- Double-storey extensions in Isleworth
- Side return extensions in Isleworth
- Wraparound extensions in Isleworth
- Kitchen extensions in Isleworth
- Orangeries in Isleworth
- Porches in Isleworth
- Garden annexes in Isleworth
Lofts and upward extensions
- Loft conversions in Isleworth
- Dormer loft conversions in Isleworth
- Hip-to-gable loft conversions in Isleworth
- Mansard loft conversions in Isleworth
- Bungalow and upward extensions in Isleworth
Conversions
- Garage conversions in Isleworth
- Basement and cellar conversions in Isleworth
- House-to-flat conversions in Isleworth
New builds and renovation
- New-build homes in Isleworth
- Knock down and rebuild in Isleworth
- House renovations in Isleworth
- Structural alterations in Isleworth
- Re-roofing in Isleworth
Design, kitchens and bathrooms
- Architectural design and planning in Isleworth
- Kitchen installation in Isleworth
- Bathrooms and en-suites in Isleworth
How is building work approved in Isleworth?
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 Isleworth?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Isleworth 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 Isleworth homeowners
How do I get a quote in Isleworth?
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 Isleworth?
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 Isleworth?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.