Cheapest builders to convert your basement in Sheffield
Range from the cheapest Basement conversion £28500 (JON WINDLE CONSTRUCTION based in S17) to the dearest Basement conversion £105000 (C S Roofing & Building based in S8).
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 Sheffield by posting a job with HaMuch and we will send it to extension builders in Sheffield.
Estimates for common extension builder jobs in Sheffield;
| Job | Estimate |
| Underpinning a house | £17541 |
| Build a two storey extension | £88062 |
| Build a timber frame extension | £26041 |
| Install a swimming pool | £81041 |
| Cost to build a single storey extension | £50826 |
| Cost to build a side return extension | £37964 |
| Install an RSJ | £2241 |
| Build an outbuilding | £10041 |
| Build a mansard loft conversion | £52041 |
| Cost of a loft conversion | £34137 |
| Build a kitchen extension | £42041 |
| Build a hip to gable loft conversion | £42041 |
| Build a granny annexe | £87041 |
| Build a garden office | £10041 |
| Convert a garage | £16041 |
| Build a flat roof extension | £22041 |
| Build a dormer loft conversion | £42041 |
| Lay a concrete foundation | £6291 |
| Convert a bungalow loft | £29041 |
| Basement conversion cost | £37964 |