Cheapest builders to convert your basement in BA10
Range from the cheapest Basement conversion £28500 (C O JOYCE LIMITED based in BA16) to the dearest Basement conversion £42000 (Neil Massey Roofing Contractor based in BA21).
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 BA10 by posting a job with HaMuch and we will send it to extension builders in BA10.
Estimates for common extension builder jobs in BA10;
| Job | Estimate |
| Underpinning a house | £17296 |
| Build a two storey extension | £87693 |
| Build a timber frame extension | £25796 |
| Install a swimming pool | £80796 |
| Cost to build a single storey extension | £45910 |
| Cost to build a side return extension | £35200 |
| Install an RSJ | £1996 |
| Build an outbuilding | £9796 |
| Build a mansard loft conversion | £51796 |
| Cost of a loft conversion | £31833 |
| Build a kitchen extension | £41796 |
| Build a hip to gable loft conversion | £41796 |
| Build a granny annexe | £86796 |
| Build a garden office | £9796 |
| Convert a garage | £15796 |
| Build a new garage | £18296 |
| Build a flat roof extension | £21796 |
| Build a dormer loft conversion | £41796 |
| Lay a concrete foundation | £6046 |
| Convert a bungalow loft | £28796 |
| Basement conversion cost | £35200 |