Cheapest builders to convert your basement in PH3
Range from the cheapest Basement conversion £16440 (ABLEFIFE ROOFING based in KY12) to the dearest Basement conversion £60000 (COUTTS ROOFING based in KY12).
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 PH3 by posting a job with HaMuch and we will send it to extension builders in PH3.
Estimates for common extension builder jobs in PH3;
| Job | Estimate |
| Underpinning a house | £17247 |
| Build a two storey extension | £87620 |
| Build a timber frame extension | £25747 |
| Install a swimming pool | £80747 |
| Cost to build a single storey extension | £44938 |
| Cost to build a side return extension | £34652 |
| Install an RSJ | £1947 |
| Build an outbuilding | £9747 |
| Build a mansard loft conversion | £51747 |
| Cost of a loft conversion | £31377 |
| Build a kitchen extension | £41747 |
| Build a hip to gable loft conversion | £41747 |
| Build a granny annexe | £86747 |
| Build a garden office | £9747 |
| Convert a garage | £15747 |
| Build a new garage | £18247 |
| Build a flat roof extension | £21747 |
| Build a dormer loft conversion | £41747 |
| Lay a concrete foundation | £5997 |
| Convert a bungalow loft | £28747 |
| Basement conversion cost | £34652 |