Range from the cheapest Basement conversion £33000 (AG Barrett based in BN1) to the dearest Basement conversion £41100 (Fixers-Uk Ltd based in BN1).
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 BN3 6GD by posting a job with HaMuch and we will send it to extension builders in BN3 6GD.
Job | Estimate |
Underpinning a house | £17273 |
Build a two storey extension | £87659 |
Install a swimming pool | £80773 |
Cost to build a single storey extension | £45456 |
Cost to build a side return extension | £34944 |
Build a mansard loft conversion | £51773 |
Cost of a loft conversion | £31620 |
Build a hip to gable loft conversion | £41773 |
Build a granny annexe | £86773 |
Convert a garage | £15773 |
Build a flat roof extension | £21773 |
Build a dormer loft conversion | £41773 |
Lay a concrete foundation | £6023 |
Convert a bungalow loft | £28773 |
Basement conversion cost | £34944 |