Range from the cheapest Basement conversion £33000 (Builder based in DA14) to the dearest Basement conversion £51000 (Internal External Restorations based in DA7).
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 DA5 1NQ by posting a job with HaMuch and we will send it to extension builders in DA5 1NQ.
Job | Estimate |
Underpinning a house | £17375 |
Build a two storey extension | £87812 |
Install a swimming pool | £80875 |
Cost to build a single storey extension | £47491 |
Cost to build a side return extension | £36089 |
Build a mansard loft conversion | £51875 |
Cost of a loft conversion | £32574 |
Build a hip to gable loft conversion | £41875 |
Build a granny annexe | £86875 |
Convert a garage | £15875 |
Build a flat roof extension | £21875 |
Build a dormer loft conversion | £41875 |
Lay a concrete foundation | £6125 |
Convert a bungalow loft | £28875 |
Basement conversion cost | £36089 |