CB2 · Trumpington · Cambridge
Extensions in Trumpington
We design and build rear, side, wraparound and two-storey extensions in Trumpington — including in conservation areas and on listed properties.
Trumpington · CB2
Trumpington
Working in Trumpington.
Trumpington runs from the old village core through Trumpington Meadows and Glebe Farm — a mix of 1930s semis, Victorian cottages and new builds with strong gardens.
Older Trumpington streets sit within the Trumpington Conservation Area; the newer developments don't, but often have estate covenants. We've worked in both.
What we do
Extensions we build in Trumpington.
- —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
Recent work nearby
Projects from nearby villages.
Also in Trumpington
Other things we do in Trumpington.
Kitchens in Trumpington
Designed kitchens with joinery and stone, refits and as part of an extension.
ExploreBathrooms in Trumpington
Family, en-suite, principal and wet rooms — stone, brass and considered detail.
ExploreGarden Rooms in Trumpington
Garden offices, studios, gyms and annexes — built like a house, not a shed.
ExploreCommon questions
About extensions in Trumpington.
- How long does a Trumpington 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 Trumpington 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 Trumpington 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 Trumpington City or South Cambs.