Range from the cheapest Basement conversion £29400 (Property Maintenance Solutions based in LL74) to the dearest Basement conversion £33000 (W F CLAYTON & CO LTD based in LL57).
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 LL66 by posting a job with HaMuch and we will send it to extension builders in LL66.
Job | Estimate |
Underpinning a house | £16886 |
Build a two storey extension | £87079 |
Build a timber frame extension | £25386 |
Install a swimming pool | £80386 |
Cost to build a single storey extension | £37720 |
Cost to build a side return extension | £30593 |
Install an RSJ | £1586 |
Build an outbuilding | £9386 |
Build a mansard loft conversion | £51386 |
Cost of a loft conversion | £27994 |
Build a kitchen extension | £41386 |
Build a hip to gable loft conversion | £41386 |
Build a granny annexe | £86386 |
Build a garden office | £9386 |
Convert a garage | £15386 |
Build a new garage | £17886 |
Build a flat roof extension | £21386 |
Build a dormer loft conversion | £41386 |
Lay a concrete foundation | £5636 |
Convert a bungalow loft | £28386 |
Basement conversion cost | £30593 |
Business name | Basement conversion cost |
---|---|
Glyndwr Roofing & Building Services, , LL65 | £29850 |
Property Maintenance Solutions, Benllech , LL74 | £29400 |
Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £30120 |
W F CLAYTON & CO LTD, Bangor, LL57 | £33000 |