Cheapest builders to convert your basement in DT5
Range from the cheapest Basement conversion £28500 (Poundbury Build and Maintenance based in DT1) to the dearest Basement conversion £37140 (WILD CONSTRUCTION LTD based in DT6).
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 DT5 by posting a job with HaMuch and we will send it to extension builders in DT5.
Estimates for common extension builder jobs in DT5;
| Job | Estimate |
| Underpinning a house | £17259 |
| Build a two storey extension | £87638 |
| Build a timber frame extension | £25759 |
| Install a swimming pool | £80759 |
| Cost to build a single storey extension | £45172 |
| Cost to build a side return extension | £34784 |
| Install an RSJ | £1959 |
| Build an outbuilding | £9759 |
| Build a mansard loft conversion | £51759 |
| Cost of a loft conversion | £31487 |
| Build a kitchen extension | £41759 |
| Build a hip to gable loft conversion | £41759 |
| Build a granny annexe | £86759 |
| Build a garden office | £9759 |
| Convert a garage | £15759 |
| Build a new garage | £18259 |
| Build a flat roof extension | £21759 |
| Build a dormer loft conversion | £41759 |
| Lay a concrete foundation | £6009 |
| Convert a bungalow loft | £28759 |
| Basement conversion cost | £34784 |