Cheapest builders to convert your basement in B67
Range from the cheapest Basement conversion £25800 (FIVE OAKS BUILDING LTD based in DY4) to the dearest Basement conversion £46500 (TG Building Services & Son based in B71).
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 B67 by posting a job with HaMuch and we will send it to extension builders in B67.
Estimates for common extension builder jobs in B67;
| Job | Estimate |
| Underpinning a house | £17104 |
| Build a two storey extension | £87406 |
| Build a timber frame extension | £25604 |
| Install a swimming pool | £80604 |
| Cost to build a single storey extension | £42077 |
| Cost to build a side return extension | £33043 |
| Install an RSJ | £1804 |
| Build an outbuilding | £9604 |
| Build a mansard loft conversion | £51604 |
| Cost of a loft conversion | £30036 |
| Build a kitchen extension | £41604 |
| Build a hip to gable loft conversion | £41604 |
| Build a granny annexe | £86604 |
| Build a garden office | £9604 |
| Convert a garage | £15604 |
| Build a new garage | £18104 |
| Build a flat roof extension | £21604 |
| Build a dormer loft conversion | £41604 |
| Lay a concrete foundation | £5854 |
| Convert a bungalow loft | £28604 |
| Basement conversion cost | £33043 |