Range from the cheapest Basement conversion £34980 (R & B BUILDERS LTD based in OX13) to the dearest Basement conversion £41100 (Adrian Jenkins Building Services based in OX2).
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 Cowley by posting a job with HaMuch and we will send it to extension builders in Cowley.
Job | Estimate |
Underpinning a house | £17356 |
Build a two storey extension | £87784 |
Build a timber frame extension | £25856 |
Install a swimming pool | £80856 |
Cost to build a single storey extension | £47120 |
Cost to build a side return extension | £35880 |
Install an RSJ | £2056 |
Build an outbuilding | £9856 |
Build a mansard loft conversion | £51856 |
Cost of a loft conversion | £32400 |
Build a kitchen extension | £41856 |
Build a hip to gable loft conversion | £41856 |
Build a granny annexe | £86856 |
Build a garden office | £9856 |
Convert a garage | £15856 |
Build a new garage | £18356 |
Build a flat roof extension | £21856 |
Build a dormer loft conversion | £41856 |
Lay a concrete foundation | £6106 |
Convert a bungalow loft | £28856 |
Basement conversion cost | £35880 |