Range from the cheapest Basement conversion £25800 (S MEGSON CONSTRUCTION based in CT5) to the dearest Basement conversion £34710 (ABsolutely Decorating & Design ( Design & Build ) based in ME13).
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 CT6 by posting a job with HaMuch and we will send it to extension builders in CT6.
Job | Estimate |
Underpinning a house | £17017 |
Build a two storey extension | £87276 |
Build a timber frame extension | £25517 |
Install a swimming pool | £80517 |
Cost to build a single storey extension | £40349 |
Cost to build a side return extension | £32071 |
Install an RSJ | £1717 |
Build an outbuilding | £9517 |
Build a mansard loft conversion | £51517 |
Cost of a loft conversion | £29226 |
Build a kitchen extension | £41517 |
Build a hip to gable loft conversion | £41517 |
Build a granny annexe | £86517 |
Build a garden office | £9517 |
Convert a garage | £15517 |
Build a new garage | £18017 |
Build a flat roof extension | £21517 |
Build a dormer loft conversion | £41517 |
Lay a concrete foundation | £5767 |
Convert a bungalow loft | £28517 |
Basement conversion cost | £32071 |