Cheapest builders to convert your basement in FK18
Range from the cheapest Basement conversion £29850 (CALLANDER JOINERS AND BUILDERS based in FK17) to the dearest Basement conversion £33900 (DEREK SAUNDERS BUILDERS based in PH7).
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 FK18 by posting a job with HaMuch and we will send it to extension builders in FK18.
Estimates for common extension builder jobs in FK18;
| Job | Estimate |
| Underpinning a house | £17044 |
| Build a two storey extension | £87316 |
| Build a timber frame extension | £25544 |
| Install a swimming pool | £80544 |
| Cost to build a single storey extension | £40880 |
| Cost to build a side return extension | £32370 |
| Install an RSJ | £1744 |
| Build an outbuilding | £9544 |
| Build a mansard loft conversion | £51544 |
| Cost of a loft conversion | £29475 |
| Build a kitchen extension | £41544 |
| Build a hip to gable loft conversion | £41544 |
| Build a granny annexe | £86544 |
| Build a garden office | £9544 |
| Convert a garage | £15544 |
| Build a new garage | £18044 |
| Build a flat roof extension | £21544 |
| Build a dormer loft conversion | £41544 |
| Lay a concrete foundation | £5794 |
| Convert a bungalow loft | £28544 |
| Basement conversion cost | £32370 |
Rates for other FK18 trades
Basement conversion cost in FK18
| Business name | Basement conversion cost |
|---|---|
| CALLANDER JOINERS AND BUILDERS, , FK17 | £29850 |
| DAVID MCALPINE BUILDING SVS, , FK16 | £32550 |
| DEREK SAUNDERS BUILDERS, , PH7 | £33900 |
| S Robertson Services, , FK9 | £33180 |