Cheapest builders to convert your basement in Breckland
Range from the cheapest Basement conversion £27600 (RM contractors based in Nr20) to the dearest Basement conversion £34800 (Tilinghelenski Service based in Ip24).
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 Breckland by posting a job with HaMuch and we will send it to extension builders in Breckland.
Estimates for common extension builder jobs in Breckland;
| Job | Estimate |
| Underpinning a house | £16976 |
| Build a two storey extension | £87215 |
| Build a timber frame extension | £25476 |
| Install a swimming pool | £80476 |
| Cost to build a single storey extension | £39530 |
| Cost to build a side return extension | £31610 |
| Install an RSJ | £1676 |
| Build an outbuilding | £9476 |
| Build a mansard loft conversion | £51476 |
| Cost of a loft conversion | £28842 |
| Build a kitchen extension | £41476 |
| Build a hip to gable loft conversion | £41476 |
| Build a granny annexe | £86476 |
| Build a garden office | £9476 |
| Convert a garage | £15476 |
| Build a flat roof extension | £21476 |
| Build a dormer loft conversion | £41476 |
| Lay a concrete foundation | £5726 |
| Convert a bungalow loft | £28476 |
| Basement conversion cost | £31610 |