Cheapest builders to convert your basement in Clevedon
Range from the cheapest Basement conversion £33630 (Clayton Construction (WSM) Ltd based in BS24) to the dearest Basement conversion £40200 (MERIT SW LTD based in Bs20).
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 Clevedon by posting a job with HaMuch and we will send it to extension builders in Clevedon.
Estimates for common extension builder jobs in Clevedon;
| Job | Estimate |
| Underpinning a house | £17260 |
| Build a two storey extension | £87640 |
| Build a timber frame extension | £25760 |
| Install a swimming pool | £80760 |
| Cost to build a single storey extension | £45200 |
| Cost to build a side return extension | £34800 |
| Install an RSJ | £1960 |
| Build an outbuilding | £9760 |
| Build a mansard loft conversion | £51760 |
| Cost of a loft conversion | £31500 |
| Build a kitchen extension | £41760 |
| Build a hip to gable loft conversion | £41760 |
| Build a granny annexe | £86760 |
| Build a garden office | £9760 |
| Convert a garage | £15760 |
| Build a new garage | £18260 |
| Build a flat roof extension | £21760 |
| Build a dormer loft conversion | £41760 |
| Lay a concrete foundation | £6010 |
| Convert a bungalow loft | £28760 |
| Basement conversion cost | £34800 |