Range from the cheapest Basement conversion £34800 (James Burch Roofing based in CB23) to the dearest Basement conversion £51000 (ALLIED BUILDING ASSOCIATES LTD based in CB22).
Comparing extension builders estimates for a Basement conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Cambridgeshire by posting a job with HaMuch and we will send it to extension builders in Cambridgeshire.
Job | Estimate |
Underpinning a house | £17423 |
Build a two storey extension | £87885 |
Build a timber frame extension | £25923 |
Install a swimming pool | £80923 |
Cost to build a single storey extension | £48464 |
Cost to build a side return extension | £36636 |
Install an RSJ | £2123 |
Build an outbuilding | £9923 |
Build a mansard loft conversion | £51923 |
Cost of a loft conversion | £33030 |
Build a kitchen extension | £41923 |
Build a hip to gable loft conversion | £41923 |
Build a granny annexe | £86923 |
Build a garden office | £9923 |
Convert a garage | £15923 |
Build a new garage | £18423 |
Build a flat roof extension | £21923 |
Build a dormer loft conversion | £41923 |
Lay a concrete foundation | £6173 |
Convert a bungalow loft | £28923 |
Basement conversion cost | £36636 |