Range from the cheapest Basement conversion £31200 (CBS 2002 Ltd based in RG25) to the dearest Basement conversion £37500 (APB Services based in so21).
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 Whitchurch by posting a job with HaMuch and we will send it to extension builders in Whitchurch.
Job | Estimate |
Underpinning a house | £17312 |
Build a two storey extension | £87719 |
Build a timber frame extension | £25812 |
Install a swimming pool | £80812 |
Cost to build a single storey extension | £46250 |
Cost to build a side return extension | £35390 |
Install an RSJ | £2012 |
Build an outbuilding | £9812 |
Build a mansard loft conversion | £51812 |
Cost of a loft conversion | £31992 |
Build a kitchen extension | £41812 |
Build a hip to gable loft conversion | £41812 |
Build a granny annexe | £86812 |
Build a garden office | £9812 |
Convert a garage | £15812 |
Build a new garage | £18312 |
Build a flat roof extension | £21812 |
Build a dormer loft conversion | £41812 |
Lay a concrete foundation | £6062 |
Convert a bungalow loft | £28812 |
Basement conversion cost | £35390 |