Cheapest builders to convert your basement in Adstock
Range from the cheapest Basement conversion £34530 (RHayes Roofing based in BA3) to the dearest Basement conversion £55500 (Adams Of Bath Property Services based in BA2).
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 Adstock by posting a job with HaMuch and we will send it to extension builders in Adstock.
Estimates for common extension builder jobs in Adstock;
| Job | Estimate |
| Underpinning a house | £17354 |
| Build a two storey extension | £87782 |
| Build a timber frame extension | £25854 |
| Install a swimming pool | £80854 |
| Cost to build a single storey extension | £47088 |
| Cost to build a side return extension | £35862 |
| Install an RSJ | £2054 |
| Build an outbuilding | £9854 |
| Build a mansard loft conversion | £51854 |
| Cost of a loft conversion | £32385 |
| Build a kitchen extension | £41854 |
| Build a hip to gable loft conversion | £41854 |
| Build a granny annexe | £86854 |
| Build a garden office | £9854 |
| Convert a garage | £15854 |
| Build a new garage | £18354 |
| Build a flat roof extension | £21854 |
| Build a dormer loft conversion | £41854 |
| Lay a concrete foundation | £6104 |
| Convert a bungalow loft | £28854 |
| Basement conversion cost | £35862 |