Range from the cheapest Basement conversion £28500 (Complete Refurbishment Service based in RG12) to the dearest Basement conversion £94920 (HEATHHILL DEVELOPMENTS LTD based in RG45).
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 Barkham by posting a job with HaMuch and we will send it to extension builders in Barkham.
Job | Estimate |
Underpinning a house | £17591 |
Build a two storey extension | £88136 |
Build a timber frame extension | £26091 |
Install a swimming pool | £81091 |
Cost to build a single storey extension | £51811 |
Cost to build a side return extension | £38519 |
Install an RSJ | £2291 |
Build an outbuilding | £10091 |
Build a mansard loft conversion | £52091 |
Cost of a loft conversion | £34599 |
Build a kitchen extension | £42091 |
Build a hip to gable loft conversion | £42091 |
Build a granny annexe | £87091 |
Build a garden office | £10091 |
Convert a garage | £16091 |
Build a new garage | £18591 |
Build a flat roof extension | £22091 |
Build a dormer loft conversion | £42091 |
Lay a concrete foundation | £6341 |
Convert a bungalow loft | £29091 |
Basement conversion cost | £38519 |