CB23 · Coton · Cambridge
Garden Rooms in Coton
Insulated, year-round garden rooms — for working, working out, or hosting. Built to the same standard as the main house, not bolted together from a kit.

Coton · CB23
Coton
Working in Coton.
Coton — a small village immediately west of Cambridge, with characterful older cottages, post-war family homes and a quiet conservation area at its centre.
Most extension work in Coton involves either matching existing brickwork on older properties or working with the more flexible footprints of post-war homes. The conservation area covers the village core.
What we do
Garden Rooms we build in Coton.
- —Garden offices and studios
- —Home gyms with full insulation and sprung floors
- —Guest annexes (within permitted development where possible)
- —Concrete or timber-pile foundations
- —Full electrics, plumbing where required, heating and cooling
- —Permitted development advice and planning where needed
Also in Coton
Other things we do in Coton.
Extensions in Coton
Rear, side, wraparound and two-storey extensions, drawn and built by one team.
ExploreKitchens in Coton
Designed kitchens with joinery and stone, refits and as part of an extension.
ExploreBathrooms in Coton
Family, en-suite, principal and wet rooms — stone, brass and considered detail.
ExploreCommon questions
About garden rooms in Coton.
- Do I need planning permission for a garden room?
- Most garden rooms fall within permitted development if they're under 30m², no taller than 2.5m at the boundary, and within 50% of the curtilage. Listed properties and conservation areas have extra rules — we'll check the specifics.
- How long does a garden room take to build?
- Six to ten weeks on site for a typical 15–25m² office or studio. Larger rooms with services and complex access run longer.
- How much does a Coton garden room cost?
- Insulated, fully-finished garden rooms built to house standards typically run £2,400–£3,500 per m². A 20m² office sits around £50k–£70k including foundations, services and joinery.
- Can it have a bathroom or kitchenette?
- Yes — drainage and water supply usually require a trench from the main house. We handle the foul, water, and electrics together.
