Cheapest builders to convert your basement in GU10
Range from the cheapest Basement conversion £35700 (MK Professional Building Services based in GU51) to the dearest Basement conversion £51000 (BZ GARDENS based in GU12).
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 GU10 by posting a job with HaMuch and we will send it to extension builders in GU10.
Estimates for common extension builder jobs in GU10;
| Job | Estimate |
| Underpinning a house | £17442 |
| Build a two storey extension | £87914 |
| Build a timber frame extension | £25942 |
| Install a swimming pool | £80942 |
| Cost to build a single storey extension | £48848 |
| Cost to build a side return extension | £36852 |
| Install an RSJ | £2142 |
| Build an outbuilding | £9942 |
| Build a mansard loft conversion | £51942 |
| Cost of a loft conversion | £33210 |
| Build a kitchen extension | £41942 |
| Build a hip to gable loft conversion | £41942 |
| Build a granny annexe | £86942 |
| Build a garden office | £9942 |
| Convert a garage | £15942 |
| Build a new garage | £18442 |
| Build a flat roof extension | £21942 |
| Build a dormer loft conversion | £41942 |
| Lay a concrete foundation | £6192 |
| Convert a bungalow loft | £28942 |
| Basement conversion cost | £36852 |