Covering Cwmbran
Cwmbran is about 5 miles north of Newport. We also cover Pontypool (3 miles to the north), Newport and Caerphilly.
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.
What is included in a garage conversion in Cwmbran?
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
- Insulated floor, walls and ceiling
How much should I budget for a garage conversion?
Typical ranges for garage conversions. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.
| 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 |
Do you need permission for a garage conversion in Cwmbran?
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.
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 should I think about before starting?
- The garage floor is often lower than the house and needs raising.
- Losing a parking space can matter on streets with permit parking.
How does the project run?
- Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Price and paperwork. The design is priced line by line, and we submit the planning and building control applications.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Garage conversions: common questions
How much does a garage conversion cost?
A single integral garage usually costs about £12,000 to £17,000 including VAT. Detached and double garages cost more.
How long does a garage conversion take?
About 2 to 5 weeks on site.
Can you visit a house in Cwmbran to quote?
Yes. After a short call we arrange a site visit to measure up and agree what the design needs to do, then send a written price.
Garage conversions in nearby towns
- Garage conversions in Pontypool
- Garage conversions in Newport
- Garage conversions in Caerphilly
- Garage conversions in Abergavenny
Learn more about garage conversions, or see every project we cover in Cwmbran.

