Range from the cheapest Basement conversion £15180 (J M Building & Roofing based in S70) to the dearest Basement conversion £34440 (S J H Construction based in S75).
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 Crigglestone by posting a job with HaMuch and we will send it to extension builders in Crigglestone.
Job | Estimate |
Underpinning a house | £17060 |
Build a two storey extension | £87340 |
Build a timber frame extension | £25560 |
Install a swimming pool | £80560 |
Cost to build a single storey extension | £41206 |
Cost to build a side return extension | £32554 |
Install an RSJ | £1760 |
Build an outbuilding | £9560 |
Build a mansard loft conversion | £51560 |
Cost of a loft conversion | £29628 |
Build a kitchen extension | £41560 |
Build a hip to gable loft conversion | £41560 |
Build a granny annexe | £86560 |
Build a garden office | £9560 |
Convert a garage | £15560 |
Build a new garage | £18060 |
Build a flat roof extension | £21560 |
Build a dormer loft conversion | £41560 |
Lay a concrete foundation | £5810 |
Convert a bungalow loft | £28560 |
Basement conversion cost | £32554 |