Cheapest builders to convert your basement in Neath
Range from the cheapest Basement conversion £31110 (G Wager Building Maintenance based in SA13) to the dearest Basement conversion £32640 (Dale Hopkins based in SA9).
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 Neath by posting a job with HaMuch and we will send it to extension builders in Neath.
Estimates for common extension builder jobs in Neath;
| Job | Estimate |
| Underpinning a house | £17039 |
| Build a two storey extension | £87309 |
| Build a timber frame extension | £25539 |
| Install a swimming pool | £80539 |
| Cost to build a single storey extension | £40784 |
| Cost to build a side return extension | £32316 |
| Install an RSJ | £1739 |
| Build an outbuilding | £9539 |
| Build a mansard loft conversion | £51539 |
| Cost of a loft conversion | £29430 |
| Build a kitchen extension | £41539 |
| Build a hip to gable loft conversion | £41539 |
| Build a granny annexe | £86539 |
| Build a garden office | £9539 |
| Convert a garage | £15539 |
| Build a new garage | £18039 |
| Build a flat roof extension | £21539 |
| Build a dormer loft conversion | £41539 |
| Lay a concrete foundation | £5789 |
| Convert a bungalow loft | £28539 |
| Basement conversion cost | £32316 |