Hip-to-gable loft conversions in Westhoughton

Covering Westhoughton

Alongside Westhoughton, we also cover Atherton, Hindley (3 miles to the south-west) and Tyldesley.

Homes in the North West

Across the North West, Victorian terraces, inter-war semis and modern estates all feature, and brick or stone matching is chosen to suit each street.

What does a hip-to-gable loft conversion involve?

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.

Gable wall build in brick, block or render
Rear dormer and roof coverings to match
En-suite and fire-protected escape route

What will a hip-to-gable loft conversion cost?

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

How is a hip-to-gable loft conversion approved in Westhoughton?

Projects in England go through two separate checks. Planning (or confirmation that the work is permitted development) comes from the district, borough or unitary council, and building regulations approval comes from the council’s building control team or a registered building control approver. Where work touches a shared wall or digs near a neighbour’s foundations, the Party Wall etc. Act 1996 applies.

In England many loft conversions are permitted development: the extra roof volume must stay within 40 m³ on a terraced house or 50 m³ on a semi or detached house, nothing can sit higher than the existing ridge, no dormer can face a road on the main elevation, and side windows must be obscure-glazed and non-opening below 1.7 m.

What can change the price or programme?

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.

From first call to completion

Tell us about the project. Call, use the guide price tool or send the form with a few photos and a postcode.
Survey at your house. We look at the existing structure, services and access, and agree what the design needs to achieve.
Design and fixed price. You get drawings and a written price for the agreed specification before anything is ordered.
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 much does a hip-to-gable loft conversion cost?

Usually £60,000 to £80,000 including VAT with a rear dormer, more on a detached house with two hips.

Can a bungalow have a hip-to-gable conversion?

Yes, often combined with dormers to create a chalet-style first floor.

How do I get a price for hip-to-gable loft conversions in Westhoughton?

Use the guide price tool for a ballpark figure, then book a visit for a fixed written price for the agreed specification.

Hip-to-gable loft conversions in nearby towns

Learn more about hip-to-gable loft conversions, or see every project we cover in Westhoughton.