Range from the cheapest Basement conversion £25800 (S MEGSON CONSTRUCTION based in CT5) to the dearest Basement conversion £42000 (IAN HOTHAM BUILDING & MAINTENANCE based in CT18).
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 CT2 by posting a job with HaMuch and we will send it to extension builders in CT2.
Job | Estimate |
Underpinning a house | £17086 |
Build a two storey extension | £87379 |
Build a timber frame extension | £25586 |
Install a swimming pool | £80586 |
Cost to build a single storey extension | £41725 |
Cost to build a side return extension | £32845 |
Install an RSJ | £1786 |
Build an outbuilding | £9586 |
Build a mansard loft conversion | £51586 |
Cost of a loft conversion | £29871 |
Build a kitchen extension | £41586 |
Build a hip to gable loft conversion | £41586 |
Build a granny annexe | £86586 |
Build a garden office | £9586 |
Convert a garage | £15586 |
Build a new garage | £18086 |
Build a flat roof extension | £21586 |
Build a dormer loft conversion | £41586 |
Lay a concrete foundation | £5836 |
Convert a bungalow loft | £28586 |
Basement conversion cost | £32845 |