Cheapest builders to convert your basement in B36
Range from the cheapest Basement conversion £26250 (J s building & maintenance services limited based in B26) to the dearest Basement conversion £37500 (Low costi builders ltd based in B34).
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 B36 by posting a job with HaMuch and we will send it to extension builders in B36.
Estimates for common extension builder jobs in B36;
| Job | Estimate |
| Underpinning a house | £17054 |
| Build a two storey extension | £87331 |
| Build a timber frame extension | £25554 |
| Install a swimming pool | £80554 |
| Cost to build a single storey extension | £41078 |
| Cost to build a side return extension | £32482 |
| Install an RSJ | £1754 |
| Build an outbuilding | £9554 |
| Build a mansard loft conversion | £51554 |
| Cost of a loft conversion | £29568 |
| Build a kitchen extension | £41554 |
| Build a hip to gable loft conversion | £41554 |
| Build a granny annexe | £86554 |
| Build a garden office | £9554 |
| Convert a garage | £15554 |
| Build a new garage | £18054 |
| Build a flat roof extension | £21554 |
| Build a dormer loft conversion | £41554 |
| Lay a concrete foundation | £5804 |
| Convert a bungalow loft | £28554 |
| Basement conversion cost | £32482 |