Cheapest builders to convert your basement in UB6
Range from the cheapest Basement conversion £26700 (BS based in UB5) to the dearest Basement conversion £36870 (LSD Design and Build Ltd based in UB6).
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 UB6 by posting a job with HaMuch and we will send it to extension builders in UB6.
Estimates for common extension builder jobs in UB6;
| Job | Estimate |
| Underpinning a house | £17321 |
| Build a two storey extension | £87731 |
| Build a timber frame extension | £25821 |
| Install a swimming pool | £80821 |
| Cost to build a single storey extension | £46416 |
| Cost to build a side return extension | £35484 |
| Install an RSJ | £2021 |
| Build an outbuilding | £9821 |
| Build a mansard loft conversion | £51821 |
| Cost of a loft conversion | £32070 |
| Build a kitchen extension | £41821 |
| Build a hip to gable loft conversion | £41821 |
| Build a granny annexe | £86821 |
| Build a garden office | £9821 |
| Convert a garage | £15821 |
| Build a new garage | £18321 |
| Build a flat roof extension | £21821 |
| Build a dormer loft conversion | £41821 |
| Lay a concrete foundation | £6071 |
| Convert a bungalow loft | £28821 |
| Basement conversion cost | £35484 |