Range from the cheapest Basement conversion £25800 (FIVE OAKS BUILDING LTD based in DY4) to the dearest Basement conversion £46500 (TG Building Services & Son based in B71).
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 DY1 by posting a job with HaMuch and we will send it to extension builders in DY1.
Job | Estimate |
Underpinning a house | £17113 |
Build a two storey extension | £87420 |
Build a timber frame extension | £25613 |
Install a swimming pool | £80613 |
Cost to build a single storey extension | £42269 |
Cost to build a side return extension | £33151 |
Install an RSJ | £1813 |
Build an outbuilding | £9613 |
Build a mansard loft conversion | £51613 |
Cost of a loft conversion | £30126 |
Build a kitchen extension | £41613 |
Build a hip to gable loft conversion | £41613 |
Build a granny annexe | £86613 |
Build a garden office | £9613 |
Convert a garage | £15613 |
Build a new garage | £18113 |
Build a flat roof extension | £21613 |
Build a dormer loft conversion | £41613 |
Lay a concrete foundation | £5863 |
Convert a bungalow loft | £28613 |
Basement conversion cost | £33151 |