Covering Purley
Our coverage around Purley (CR8) also includes Coulsdon (2 miles to the south-west) and South Croydon.
Homes in London
Terraced houses dominate many London neighbourhoods, so most projects involve shared walls, narrow access and a party wall process. Conservation areas are widespread, and some boroughs have their own mansard and basement guidance.
Which projects do we build in Purley?
Extensions
- Single-storey extensions in Purley
- Double-storey extensions in Purley
- Side return extensions in Purley
- Wraparound extensions in Purley
- Kitchen extensions in Purley
- Orangeries in Purley
- Porches in Purley
- Garden annexes in Purley
Lofts and upward extensions
- Loft conversions in Purley
- Dormer loft conversions in Purley
- Hip-to-gable loft conversions in Purley
- Mansard loft conversions in Purley
- Bungalow and upward extensions in Purley
Conversions
- Garage conversions in Purley
- Basement and cellar conversions in Purley
- House-to-flat conversions in Purley
New builds and renovation
- New-build homes in Purley
- Knock down and rebuild in Purley
- House renovations in Purley
- Structural alterations in Purley
- Re-roofing in Purley
Design, kitchens and bathrooms
- Architectural design and planning in Purley
- Kitchen installation in Purley
- Bathrooms and en-suites in Purley
How is building work approved in Purley?
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 Purley?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Purley 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 Purley homeowners
Do you cover Purley?
Yes. We design and build extensions, loft conversions, conversions and new homes in Purley and across London.
How do I get a quote in Purley?
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 Purley?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

