Cheapest builders to convert your basement in Wrotham
Range from the cheapest Basement conversion £34890 (Nordic Sky Limited based in TN9) to the dearest Basement conversion £37500 (Aby Properties based in TN13).
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 Wrotham by posting a job with HaMuch and we will send it to extension builders in Wrotham.
Estimates for common extension builder jobs in Wrotham;
| Job | Estimate |
| Underpinning a house | £17356 |
| Build a two storey extension | £87784 |
| Build a timber frame extension | £25856 |
| Install a swimming pool | £80856 |
| Cost to build a single storey extension | £47126 |
| Cost to build a side return extension | £35884 |
| Install an RSJ | £2056 |
| Build an outbuilding | £9856 |
| Build a mansard loft conversion | £51856 |
| Cost of a loft conversion | £32403 |
| Build a kitchen extension | £41856 |
| Build a hip to gable loft conversion | £41856 |
| Build a granny annexe | £86856 |
| Build a garden office | £9856 |
| Convert a garage | £15856 |
| Build a new garage | £18356 |
| Build a flat roof extension | £21856 |
| Build a dormer loft conversion | £41856 |
| Lay a concrete foundation | £6106 |
| Convert a bungalow loft | £28856 |
| Basement conversion cost | £35884 |