Covering Porthcawl
Our coverage around Porthcawl (CF36) also includes Bridgend (6 miles to the east) and Maesteg.
Homes in Mid Glamorgan
Housing in Wales ranges from terraced streets in the valleys and older industrial towns to stone-built homes in rural areas and modern estates around the cities.
What do you get with a hip-to-gable loft conversion?
A hip-to-gable loft conversion rebuilds the sloping side (the hip) of a semi-detached or detached house roof as a vertical gable wall, extending the ridge and creating enough space for a staircase and rooms. It is usually combined with a rear dormer.
- Rear dormer and roof coverings to match
- Staircase, insulation, plastering and electrics
- En-suite and fire-protected escape route
What is the guide price for a hip-to-gable loft conversion in Porthcawl?
Typical ranges for hip-to-gable loft conversions. Ground conditions, access and specification move the final figure, which we fix in writing before work starts.
| Hip-to-gable loft conversions | Guide price incl. VAT |
|---|---|
| Hip-to-gable with rear dormer | £60,000 to £80,000 |
| Double hip-to-gable (detached house) | £70,000 to £95,000 |
Planning and building rules in Porthcawl
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.
Wales has its own loft and roof permitted development rules. Rear dormers within set volume limits are often allowed, but the detail differs from England's, so we confirm the current Welsh limits against your roof before the design is fixed.
What can affect a hip-to-gable loft conversion?
- The new gable is usually rendered or built in matching brick.
- Scaffolding goes up on the side of the house, which may need a neighbour’s agreement.
What are the steps?
- Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
- We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
- Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
- Build and hand over. Our teams build to the programme, building control inspects, and you get the completion paperwork at the end.
Your questions answered
How long does it take?
About 9 to 13 weeks on site.
Can a bungalow have a hip-to-gable conversion?
Yes, often combined with dormers to create a chalet-style first floor.
Do you work in Porthcawl?
Yes. Porthcawl is within our coverage for hip-to-gable loft conversions, along with nearby Bridgend and Maesteg.
Hip-to-gable loft conversions in nearby towns
- Hip-to-gable loft conversions in Bridgend
- Hip-to-gable loft conversions in Maesteg
- Hip-to-gable loft conversions in Llantwit Major
- Hip-to-gable loft conversions in Cowbridge
Learn more about hip-to-gable loft conversions, or see every project we cover in Porthcawl.

