Cheapest builders to convert your basement in Gloucesters
Range from the cheapest Basement conversion £34440 (Sps construction based in BS16) to the dearest Basement conversion £36600 (CJW BUILDING SERVICES LIMITED based in BS37).
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 Gloucesters by posting a job with HaMuch and we will send it to extension builders in Gloucesters.
Estimates for common extension builder jobs in Gloucesters;
| Job | Estimate |
| Underpinning a house | £17269 |
| Build a two storey extension | £87653 |
| Build a timber frame extension | £25769 |
| Install a swimming pool | £80769 |
| Cost to build a single storey extension | £45373 |
| Cost to build a side return extension | £34897 |
| Install an RSJ | £1969 |
| Build an outbuilding | £9769 |
| Build a mansard loft conversion | £51769 |
| Cost of a loft conversion | £31581 |
| Build a kitchen extension | £41769 |
| Build a hip to gable loft conversion | £41769 |
| Build a granny annexe | £86769 |
| Build a garden office | £9769 |
| Convert a garage | £15769 |
| Build a new garage | £18269 |
| Build a flat roof extension | £21769 |
| Build a dormer loft conversion | £41769 |
| Lay a concrete foundation | £6019 |
| Convert a bungalow loft | £28769 |
| Basement conversion cost | £34897 |