Range from the cheapest Basement conversion £29400 (Mortar the Point Repointing Services based in NR14) to the dearest Basement conversion £32370 (Planet ozone ltd based in Nr9).
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 Norwich City Centre by posting a job with HaMuch and we will send it to extension builders in Norwich City Centre.
Job | Estimate |
Underpinning a house | £16924 |
Build a two storey extension | £87136 |
Build a timber frame extension | £25424 |
Install a swimming pool | £80424 |
Cost to build a single storey extension | £38474 |
Cost to build a side return extension | £31016 |
Install an RSJ | £1624 |
Build an outbuilding | £9424 |
Build a mansard loft conversion | £51424 |
Cost of a loft conversion | £28347 |
Build a kitchen extension | £41424 |
Build a hip to gable loft conversion | £41424 |
Build a granny annexe | £86424 |
Build a garden office | £9424 |
Convert a garage | £15424 |
Build a new garage | £17924 |
Build a flat roof extension | £21424 |
Build a dormer loft conversion | £41424 |
Lay a concrete foundation | £5674 |
Convert a bungalow loft | £28424 |
Basement conversion cost | £31016 |