Covering Whitchurch
Our coverage around Whitchurch (CF14, CF5) also includes Cardiff (3 miles to the south-east) and Caerphilly.
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 Whitchurch?
Extensions
- Single-storey extensions in Whitchurch
- Double-storey extensions in Whitchurch
- Side return extensions in Whitchurch
- Wraparound extensions in Whitchurch
- Kitchen extensions in Whitchurch
- Orangeries in Whitchurch
- Porches in Whitchurch
- Garden annexes in Whitchurch
Lofts and upward extensions
- Loft conversions in Whitchurch
- Dormer loft conversions in Whitchurch
- Hip-to-gable loft conversions in Whitchurch
- Mansard loft conversions in Whitchurch
- Bungalow and upward extensions in Whitchurch
Conversions
- Garage conversions in Whitchurch
- Basement and cellar conversions in Whitchurch
- House-to-flat conversions in Whitchurch
New builds and renovation
- New-build homes in Whitchurch
- Knock down and rebuild in Whitchurch
- House renovations in Whitchurch
- Structural alterations in Whitchurch
- Re-roofing in Whitchurch
Design, kitchens and bathrooms
- Architectural design and planning in Whitchurch
- Kitchen installation in Whitchurch
- Bathrooms and en-suites in Whitchurch
How is building work approved in Whitchurch?
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 Whitchurch?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Whitchurch 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 Whitchurch homeowners
Do you cover Whitchurch?
Yes. We design and build extensions, loft conversions, conversions and new homes in Whitchurch and across South Glamorgan.
How do I get a quote in Whitchurch?
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 Whitchurch?
Yes. We prepare drawings, deal with planning or permitted development, apply for building control approval and serve party wall notices where they apply.

