Range from the cheapest Basement conversion £25800 (Maxxrenovations, extensions based in NR29) to the dearest Basement conversion £36600 (S R BUILDERS based in NR31).
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 Gorleston by posting a job with HaMuch and we will send it to extension builders in Gorleston.
Job | Estimate |
Underpinning a house | £16936 |
Build a two storey extension | £87154 |
Build a timber frame extension | £25436 |
Install a swimming pool | £80436 |
Cost to build a single storey extension | £38717 |
Cost to build a side return extension | £31153 |
Install an RSJ | £1636 |
Build an outbuilding | £9436 |
Build a mansard loft conversion | £51436 |
Cost of a loft conversion | £28461 |
Build a kitchen extension | £41436 |
Build a hip to gable loft conversion | £41436 |
Build a granny annexe | £86436 |
Build a garden office | £9436 |
Convert a garage | £15436 |
Build a new garage | £17936 |
Build a flat roof extension | £21436 |
Build a dormer loft conversion | £41436 |
Lay a concrete foundation | £5686 |
Convert a bungalow loft | £28436 |
Basement conversion cost | £31153 |