Cheapest builders to convert your basement in Sandhurst
Range from the cheapest Basement conversion £32100 (Dynamelec Ltd based in GU51) to the dearest Basement conversion £94920 (HEATHHILL DEVELOPMENTS LTD based in RG45).
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 Sandhurst by posting a job with HaMuch and we will send it to extension builders in Sandhurst.
Estimates for common extension builder jobs in Sandhurst;
| Job | Estimate |
| Underpinning a house | £17582 |
| Build a two storey extension | £88123 |
| Build a timber frame extension | £26082 |
| Install a swimming pool | £81082 |
| Cost to build a single storey extension | £51638 |
| Cost to build a side return extension | £38422 |
| Install an RSJ | £2282 |
| Build an outbuilding | £10082 |
| Build a mansard loft conversion | £52082 |
| Cost of a loft conversion | £34518 |
| Build a kitchen extension | £42082 |
| Build a hip to gable loft conversion | £42082 |
| Build a granny annexe | £87082 |
| Build a garden office | £10082 |
| Convert a garage | £16082 |
| Build a new garage | £18582 |
| Build a flat roof extension | £22082 |
| Build a dormer loft conversion | £42082 |
| Lay a concrete foundation | £6332 |
| Convert a bungalow loft | £29082 |
| Basement conversion cost | £38422 |