Cheapest builders to convert your basement in Antony
Range from the cheapest Basement conversion £33000 (Kiwi Construction based in PL5) to the dearest Basement conversion £35250 (Brian C Credicott based in PL19).
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 Antony by posting a job with HaMuch and we will send it to extension builders in Antony.
Estimates for common extension builder jobs in Antony;
| Job | Estimate |
| Underpinning a house | £17146 |
| Build a two storey extension | £87469 |
| Build a timber frame extension | £25646 |
| Install a swimming pool | £80646 |
| Cost to build a single storey extension | £42915 |
| Cost to build a side return extension | £33515 |
| Install an RSJ | £1846 |
| Build an outbuilding | £9646 |
| Build a mansard loft conversion | £51646 |
| Cost of a loft conversion | £30429 |
| Build a kitchen extension | £41646 |
| Build a hip to gable loft conversion | £41646 |
| Build a granny annexe | £86646 |
| Build a garden office | £9646 |
| Convert a garage | £15646 |
| Build a new garage | £18146 |
| Build a flat roof extension | £21646 |
| Build a dormer loft conversion | £41646 |
| Lay a concrete foundation | £5896 |
| Convert a bungalow loft | £28646 |
| Basement conversion cost | £33515 |