Covering Mid Glamorgan
Our coverage across Mid Glamorgan includes Rhondda, Tonypandy, Bridgend and Merthyr Tydfil.
Homes in Mid Glamorgan
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.
What does a garage conversion involve?
Most integral garages already have the walls and roof; what they need is a new insulated floor, an infilled front wall with a window, and heating. We check whether your permitted development rights are intact, handle building control and finish the room ready to use.
- Planning and building regulations checks under Welsh rules
- Building control application
- Heating, electrics and data points
How much should I budget for a garage conversion?
Guide prices for garage conversions, including VAT where it applies. Your fixed price is confirmed in writing after the survey.
| Garage conversions | Guide price incl. VAT |
|---|---|
| Single integral garage | £12,000 to £17,000 |
| Single attached garage | £12,000 to £24,000 |
| Single detached garage | £18,000 to £30,000 |
| Double garage | £25,000 to £54,000 |
What approvals does a garage conversion need in Wales?
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.
In Wales, converting an attached garage usually does not need planning permission unless rights have been removed by condition or the building is listed.
What can affect a garage conversion?
- A bedroom needs an escape window or a protected route out.
- Losing a parking space can matter on streets with permit parking.
What happens after I enquire?
- Start with a conversation. A short call or the online form is enough for us to understand what you want to build.
- Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Construction and completion. One site lead co-ordinates every trade through to the building control certificate.
What people ask before starting
Do I need planning permission for a garage conversion?
Usually not if the work is internal and your permitted development rights are intact. Some estates remove those rights, so we check.
How long does a garage conversion take?
About 2 to 5 weeks on site.
Do you work in Mid Glamorgan?
Yes. Mid Glamorgan is within our coverage for garage conversions, along with nearby Rhondda and Tonypandy.
Garage conversions in nearby towns
- Garage conversions in Rhondda
- Garage conversions in Tonypandy
- Garage conversions in Bridgend
- Garage conversions in Merthyr Tydfil
- Garage conversions in Pontypridd
- Garage conversions in Aberdare
- Garage conversions in Maesteg
- Garage conversions in Porthcawl
Learn more about garage conversions, or see every project we cover in Mid Glamorgan.

