Covering Monmouth
Our coverage around Monmouth (NP25) also includes Ross-on-Wye (10 miles to the north-east) and Chepstow.
Homes in Gwent
Across Wales you find valley terraces, coastal towns, rural stone houses and newer estates, so access, slopes and local materials all feature in the design.
Which projects do we build in Monmouth?
Extensions
- Single-storey extensions in Monmouth
- Double-storey extensions in Monmouth
- Side return extensions in Monmouth
- Wraparound extensions in Monmouth
- Kitchen extensions in Monmouth
- Orangeries in Monmouth
- Porches in Monmouth
- Garden annexes in Monmouth
Lofts and upward extensions
- Loft conversions in Monmouth
- Dormer loft conversions in Monmouth
- Hip-to-gable loft conversions in Monmouth
- Mansard loft conversions in Monmouth
- Bungalow and upward extensions in Monmouth
Conversions
- Garage conversions in Monmouth
- Basement and cellar conversions in Monmouth
- House-to-flat conversions in Monmouth
New builds and renovation
- New-build homes in Monmouth
- Knock down and rebuild in Monmouth
- House renovations in Monmouth
- Structural alterations in Monmouth
- Re-roofing in Monmouth
Design, kitchens and bathrooms
- Architectural design and planning in Monmouth
- Kitchen installation in Monmouth
- Bathrooms and en-suites in Monmouth
How is building work approved in Monmouth?
Welsh projects need planning clearance from the council under Welsh rules, building regulations approval under the Welsh approved documents, and party wall notices where the work affects a neighbour’s wall or foundations.
What does a project cost in Monmouth?
These are UK-wide guide ranges, including VAT where it applies. The price for a project in Monmouth 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 Monmouth homeowners
Do you cover Monmouth?
Yes. We design and build extensions, loft conversions, conversions and new homes in Monmouth and across Gwent.
Do you handle the council paperwork for projects in Monmouth?
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 Monmouth?
For most extensions and loft conversions, yes. For whole-house renovations and rebuilds, most people move out for part of the work.

