Cheapest builders to convert your basement in Wirral
Range from the cheapest Basement conversion £27600 (Priwood Construction Ltd based in L21) to the dearest Basement conversion £37500 (Brickwall Construction Ltd based in CH42).
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 Wirral by posting a job with HaMuch and we will send it to extension builders in Wirral.
Estimates for common extension builder jobs in Wirral;
| Job | Estimate |
| Underpinning a house | £17022 |
| Build a two storey extension | £87282 |
| Build a timber frame extension | £25522 |
| Install a swimming pool | £80522 |
| Cost to build a single storey extension | £40432 |
| Cost to build a side return extension | £32118 |
| Install an RSJ | £1722 |
| Build an outbuilding | £9522 |
| Build a mansard loft conversion | £51522 |
| Cost of a loft conversion | £29265 |
| Build a kitchen extension | £41522 |
| Build a hip to gable loft conversion | £41522 |
| Build a granny annexe | £86522 |
| Build a garden office | £9522 |
| Convert a garage | £15522 |
| Build a flat roof extension | £21522 |
| Build a dormer loft conversion | £41522 |
| Lay a concrete foundation | £5772 |
| Convert a bungalow loft | £28522 |
| Basement conversion cost | £32118 |