Covering Cowbridge
Our coverage around Cowbridge (CF71) also includes Llantwit Major, Bridgend and Barry.
Homes in South Glamorgan
Welsh homes include long terraces built into hillsides, stone cottages and modern estates, and sloping sites often shape how and where an extension can go.
Which projects do we build in Cowbridge?
Extensions
- Single-storey extensions in Cowbridge
- Double-storey extensions in Cowbridge
- Side return extensions in Cowbridge
- Wraparound extensions in Cowbridge
- Kitchen extensions in Cowbridge
- Orangeries in Cowbridge
- Porches in Cowbridge
- Garden annexes in Cowbridge
Lofts and upward extensions
- Loft conversions in Cowbridge
- Dormer loft conversions in Cowbridge
- Hip-to-gable loft conversions in Cowbridge
- Mansard loft conversions in Cowbridge
- Bungalow and upward extensions in Cowbridge
Conversions
- Garage conversions in Cowbridge
- Basement and cellar conversions in Cowbridge
- House-to-flat conversions in Cowbridge
New builds and renovation
- New-build homes in Cowbridge
- Knock down and rebuild in Cowbridge
- House renovations in Cowbridge
- Structural alterations in Cowbridge
- Re-roofing in Cowbridge
Design, kitchens and bathrooms
- Architectural design and planning in Cowbridge
- Kitchen installation in Cowbridge
- Bathrooms and en-suites in Cowbridge
How is building work approved in Cowbridge?
In Wales the planning rules, including what counts as permitted development, are set by the Welsh Government, and Welsh building regulations differ in places from England’s. We check both against your house before drawings are finalised, and handle party wall notices where needed.
What does a project cost in Cowbridge?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Cowbridge 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 Cowbridge homeowners
Do you cover Cowbridge?
Yes. We design and build extensions, loft conversions, conversions and new homes in Cowbridge and across South Glamorgan.
Do you handle the council paperwork for projects in Cowbridge?
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 Cowbridge?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

