Cheapest builders to convert your basement in GU6
Range from the cheapest Basement conversion £34980 (CadLine Ltd based in RH12) to the dearest Basement conversion £55500 (Websites 4 Trades based in GU7).
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 GU6 by posting a job with HaMuch and we will send it to extension builders in GU6.
Estimates for common extension builder jobs in GU6;
| Job | Estimate |
| Underpinning a house | £17476 |
| Build a two storey extension | £87964 |
| Build a timber frame extension | £25976 |
| Install a swimming pool | £80976 |
| Cost to build a single storey extension | £49526 |
| Cost to build a side return extension | £37234 |
| Install an RSJ | £2176 |
| Build an outbuilding | £9976 |
| Build a mansard loft conversion | £51976 |
| Cost of a loft conversion | £33528 |
| Build a kitchen extension | £41976 |
| Build a hip to gable loft conversion | £41976 |
| Build a granny annexe | £86976 |
| Build a garden office | £9976 |
| Convert a garage | £15976 |
| Build a new garage | £18476 |
| Build a flat roof extension | £21976 |
| Build a dormer loft conversion | £41976 |
| Lay a concrete foundation | £6226 |
| Convert a bungalow loft | £28976 |
| Basement conversion cost | £37234 |