Cheapest builders to convert your basement in PH5
Range from the cheapest Basement conversion £29850 (CALLANDER JOINERS AND BUILDERS based in FK17) to the dearest Basement conversion £40200 (Bridgend Contracts based in PH2).
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 PH5 by posting a job with HaMuch and we will send it to extension builders in PH5.
Estimates for common extension builder jobs in PH5;
| Job | Estimate |
| Underpinning a house | £17196 |
| Build a two storey extension | £87545 |
| Build a timber frame extension | £25696 |
| Install a swimming pool | £80696 |
| Cost to build a single storey extension | £43928 |
| Cost to build a side return extension | £34084 |
| Install an RSJ | £1896 |
| Build an outbuilding | £9696 |
| Build a mansard loft conversion | £51696 |
| Cost of a loft conversion | £30904 |
| Build a kitchen extension | £41696 |
| Build a hip to gable loft conversion | £41696 |
| Build a granny annexe | £86696 |
| Build a garden office | £9696 |
| Convert a garage | £15696 |
| Build a new garage | £18196 |
| Build a flat roof extension | £21696 |
| Build a dormer loft conversion | £41696 |
| Lay a concrete foundation | £5946 |
| Convert a bungalow loft | £28696 |
| Basement conversion cost | £34084 |