Cheapest builders to convert your basement in CW5
Range from the cheapest Basement conversion £28500 (CARDNO'S ROOFING based in CW1) to the dearest Basement conversion £34260 (Cheshire Oak Structures based in SY14).
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 CW5 by posting a job with HaMuch and we will send it to extension builders in CW5.
Estimates for common extension builder jobs in CW5;
| Job | Estimate |
| Underpinning a house | £17080 |
| Build a two storey extension | £87370 |
| Build a timber frame extension | £25580 |
| Install a swimming pool | £80580 |
| Cost to build a single storey extension | £41603 |
| Cost to build a side return extension | £32777 |
| Install an RSJ | £1780 |
| Build an outbuilding | £9580 |
| Build a mansard loft conversion | £51580 |
| Cost of a loft conversion | £29814 |
| Build a kitchen extension | £41580 |
| Build a hip to gable loft conversion | £41580 |
| Build a granny annexe | £86580 |
| Build a garden office | £9580 |
| Convert a garage | £15580 |
| Build a new garage | £18080 |
| Build a flat roof extension | £21580 |
| Build a dormer loft conversion | £41580 |
| Lay a concrete foundation | £5830 |
| Convert a bungalow loft | £28580 |
| Basement conversion cost | £32777 |