Cheapest builders to convert your basement in Petts Wo
Range from the cheapest Basement conversion £34800 (Stone & Brick limited based in BR1) to the dearest Basement conversion £42000 (Silverland design & build based in BR1).
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 Petts Wo by posting a job with HaMuch and we will send it to extension builders in Petts Wo.
Estimates for common extension builder jobs in Petts Wo;
| Job | Estimate |
| Underpinning a house | £17383 |
| Build a two storey extension | £87824 |
| Build a timber frame extension | £25883 |
| Install a swimming pool | £80883 |
| Cost to build a single storey extension | £47651 |
| Cost to build a side return extension | £36179 |
| Install an RSJ | £2083 |
| Build an outbuilding | £9883 |
| Build a mansard loft conversion | £51883 |
| Cost of a loft conversion | £32649 |
| Build a kitchen extension | £41883 |
| Build a hip to gable loft conversion | £41883 |
| Build a granny annexe | £86883 |
| Build a garden office | £9883 |
| Convert a garage | £15883 |
| Build a new garage | £18383 |
| Build a flat roof extension | £21883 |
| Build a dormer loft conversion | £41883 |
| Lay a concrete foundation | £6133 |
| Convert a bungalow loft | £28883 |
| Basement conversion cost | £36179 |