Range from the cheapest Basement conversion £33000 (Ecoglaze based in BN15) to the dearest Basement conversion £37500 (Elite LT Ltd based in BN3).
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 BN15 by posting a job with HaMuch and we will send it to extension builders in BN15.
Job | Estimate |
Underpinning a house | £17256 |
Build a two storey extension | £87635 |
Build a timber frame extension | £25756 |
Install a swimming pool | £80756 |
Cost to build a single storey extension | £45130 |
Cost to build a side return extension | £34760 |
Install an RSJ | £1956 |
Build an outbuilding | £9756 |
Build a mansard loft conversion | £51756 |
Cost of a loft conversion | £31467 |
Build a kitchen extension | £41756 |
Build a hip to gable loft conversion | £41756 |
Build a granny annexe | £86756 |
Build a garden office | £9756 |
Convert a garage | £15756 |
Build a new garage | £18256 |
Build a flat roof extension | £21756 |
Build a dormer loft conversion | £41756 |
Lay a concrete foundation | £6006 |
Convert a bungalow loft | £28756 |
Basement conversion cost | £34760 |