CB23 · Comberton · Cambridge
Extensions in Comberton
We design and build rear, side, wraparound and two-storey extensions in Comberton — including in conservation areas and on listed properties.
Comberton · CB23
Comberton
Working in Comberton.
Comberton — a village south-west of Cambridge with a mix of cottage-scale older homes and substantial detached family houses, popular with families served by Comberton Village College.
Comberton has a small conservation area around the village green and church; most newer streets sit outside it. We've worked on full kitchen-extension refits and garden offices here.
What we do
Extensions we build in Comberton.
- —Rear extensions, single and double storey
- —Side returns and wraparound extensions
- —Two-storey rear and side extensions
- —Loft conversions with dormer or mansard
- —Listed building consent and conservation-area planning
- —Party wall agreements and structural calculations
Also in Comberton
Other things we do in Comberton.
Kitchens in Comberton
Designed kitchens with joinery and stone, refits and as part of an extension.
ExploreBathrooms in Comberton
Family, en-suite, principal and wet rooms — stone, brass and considered detail.
ExploreGarden Rooms in Comberton
Garden offices, studios, gyms and annexes — built like a house, not a shed.
ExploreCommon questions
About extensions in Comberton.
- How long does a Comberton extension take to build?
- Single-storey rear extensions of 25–40m² usually run 10–14 weeks on site, with 6–12 weeks of design and planning beforehand. Two-storey extensions add roughly four weeks to the build.
- Can you work on listed buildings or in conservation areas?
- Yes. A significant share of Comberton sits within a conservation area, and we handle listed building consent, Article 4 directions, and conservation officer liaison routinely.
- How much does an extension in Comberton cost?
- As of 2026, a well-built single-storey rear extension typically runs £2,800–£3,800 per m² including finishes. Glazing, structural complexity and listed status all push that range.
- Do you handle planning permission?
- Yes — drawings, planning portal submission, conservation and listed building consent, and any pre-application enquiries with Comberton City or South Cambs.