Range from the cheapest Basement conversion £28500 (Westfield Builders based in BD9) to the dearest Basement conversion £38400 (Jones Masonry Ltd based in BD19).
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 Buttershaw by posting a job with HaMuch and we will send it to extension builders in Buttershaw.
15/06/2024
Basement conversion
Job | Estimate |
Underpinning a house | £17098 |
Build a two storey extension | £87397 |
Build a timber frame extension | £25598 |
Install a swimming pool | £80598 |
Cost to build a single storey extension | £41962 |
Cost to build a side return extension | £32978 |
Install an RSJ | £1798 |
Build an outbuilding | £9598 |
Build a mansard loft conversion | £51598 |
Cost of a loft conversion | £29982 |
Build a kitchen extension | £41598 |
Build a hip to gable loft conversion | £41598 |
Build a granny annexe | £86598 |
Build a garden office | £9598 |
Convert a garage | £15598 |
Build a new garage | £18098 |
Build a flat roof extension | £21598 |
Build a dormer loft conversion | £41598 |
Lay a concrete foundation | £5848 |
Convert a bungalow loft | £28598 |
Basement conversion cost | £32978 |