Cheapest builders to convert your basement in DE73
Range from the cheapest Basement conversion £29400 (S BILBIE based in NG10) to the dearest Basement conversion £42000 (Top Floar Property Services based in DE14).
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 DE73 by posting a job with HaMuch and we will send it to extension builders in DE73.
Estimates for common extension builder jobs in DE73;
| Job | Estimate |
| Underpinning a house | £17164 |
| Build a two storey extension | £87496 |
| Build a timber frame extension | £25664 |
| Install a swimming pool | £80664 |
| Cost to build a single storey extension | £43274 |
| Cost to build a side return extension | £33716 |
| Install an RSJ | £1864 |
| Build an outbuilding | £9664 |
| Build a mansard loft conversion | £51664 |
| Cost of a loft conversion | £30597 |
| Build a kitchen extension | £41664 |
| Build a hip to gable loft conversion | £41664 |
| Build a granny annexe | £86664 |
| Build a garden office | £9664 |
| Convert a garage | £15664 |
| Build a flat roof extension | £21664 |
| Build a dormer loft conversion | £41664 |
| Lay a concrete foundation | £5914 |
| Convert a bungalow loft | £28664 |
| Basement conversion cost | £33716 |