Range from the cheapest Basement conversion £35700 (We Love Build - Three Arches based in W1J) to the dearest Basement conversion £36870 (Elv8 Interiors based in W1B).
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 Savile Row by posting a job with HaMuch and we will send it to extension builders in Savile Row.
Job | Estimate |
Underpinning a house | £17406 |
Build a two storey extension | £87859 |
Build a timber frame extension | £25906 |
Install a swimming pool | £80906 |
Cost to build a single storey extension | £48125 |
Cost to build a side return extension | £36445 |
Install an RSJ | £2106 |
Build an outbuilding | £9906 |
Build a mansard loft conversion | £51906 |
Cost of a loft conversion | £32871 |
Build a kitchen extension | £41906 |
Build a hip to gable loft conversion | £41906 |
Build a granny annexe | £86906 |
Build a garden office | £9906 |
Convert a garage | £15906 |
Build a new garage | £18406 |
Build a flat roof extension | £21906 |
Build a dormer loft conversion | £41906 |
Lay a concrete foundation | £6156 |
Convert a bungalow loft | £28906 |
Basement conversion cost | £36445 |