Range from the cheapest Basement conversion £28500 (Kingsleigh Building Services based in TQ12) to the dearest Basement conversion £33360 (Build One based in EX8).
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 Exmouth by posting a job with HaMuch and we will send it to extension builders in Exmouth.
Job | Estimate |
Underpinning a house | £17020 |
Build a two storey extension | £87280 |
Build a timber frame extension | £25520 |
Install a swimming pool | £80520 |
Cost to build a single storey extension | £40394 |
Cost to build a side return extension | £32096 |
Install an RSJ | £1720 |
Build an outbuilding | £9520 |
Build a mansard loft conversion | £51520 |
Cost of a loft conversion | £29247 |
Build a kitchen extension | £41520 |
Build a hip to gable loft conversion | £41520 |
Build a granny annexe | £86520 |
Build a garden office | £9520 |
Convert a garage | £15520 |
Build a new garage | £18020 |
Build a flat roof extension | £21520 |
Build a dormer loft conversion | £41520 |
Lay a concrete foundation | £5770 |
Convert a bungalow loft | £28520 |
Basement conversion cost | £32096 |