Hip-to-gable loft conversions · High Wycombe

Hip-to-gable loft conversions in High Wycombe

From the first site visit to the final building control sign-off, we manage hip-to-gable loft conversions in High Wycombe so you only have one company to deal with.

Covering High Wycombe

Our coverage around High Wycombe (HP13) also includes Beaconsfield, Amersham and Maidenhead.

Homes in the South East

Housing across the South East mixes inter-war semis, post-war estates and older cottages in villages and market towns, so rear and side extensions, hip-to-gable lofts and garage conversions all come up regularly.

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

Hipped roofs are common on 1930s semis and have little usable volume until the hip is squared off. We rebuild the gable in brick or block, extend the roof structure, form the rear dormer and finish the new floor, keeping the front roof slope looking as close to the original as possible.

  • Gable wall build in brick, block or render
  • Extended ridge and roof structure
  • En-suite and fire-protected escape route

What is the guide price for a hip-to-gable loft conversion in High Wycombe?

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 conversionsGuide 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

Do you need permission for a hip-to-gable loft conversion in High Wycombe?

English projects need planning clearance from the local council, building regulations sign-off from building control, and party wall notices where the work is on or near a shared boundary. We prepare and manage all three.

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 affect a hip-to-gable loft conversion?

  • Hip-to-gable volume counts towards the permitted development allowance.
  • The new gable is usually rendered or built in matching brick.

How does the project run?

  1. Send us the details. Give us a postcode, a rough idea of size and some photos, by phone, form or the guide price tool.
  2. We visit and measure. A surveyor checks the house, the boundaries and the ground, and discusses what is realistic.
  3. Drawings, approvals, written quote. We prepare the design, apply for the approvals it needs, and give you a fixed price in writing.
  4. 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

Will the roof tiles match?

We match the tiles as closely as possible, using reclaimed tiles where the originals are no longer made.

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 High Wycombe?

Yes. High Wycombe is within our coverage for hip-to-gable loft conversions, along with nearby Beaconsfield and Amersham.

Also covering

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

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