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 Berkshi by posting a job with HaMuch and we will send it to extension builders in Berkshi.
Job | Estimate |
Underpinning a house | £17566 |
Build a two storey extension | £88099 |
Build a timber frame extension | £26066 |
Install a swimming pool | £81066 |
Cost to build a single storey extension | £51318 |
Cost to build a side return extension | £38242 |
Install an RSJ | £2266 |
Build an outbuilding | £10066 |
Build a mansard loft conversion | £52066 |
Cost of a loft conversion | £34368 |
Build a kitchen extension | £42066 |
Build a hip to gable loft conversion | £42066 |
Build a granny annexe | £87066 |
Build a garden office | £10066 |
Convert a garage | £16066 |
Build a new garage | £18566 |
Build a flat roof extension | £22066 |
Build a dormer loft conversion | £42066 |
Lay a concrete foundation | £6316 |
Convert a bungalow loft | £29066 |
Basement conversion cost | £38242 |