Cheapest builders to convert your basement in Westhoughton
Range from the cheapest Basement conversion £31200 (A AND S SCHOFIELD BLDRS LTD based in BL3) to the dearest Basement conversion £33450 (Triple Check ltd based in Wn2).
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 Westhoughton by posting a job with HaMuch and we will send it to extension builders in Westhoughton.
Recent Jobs
26/03/2024
Extension Builder near Bolton
Basement conversion
Estimates for common extension builder jobs in Westhoughton;
| Job | Estimate |
| Underpinning a house | £17073 |
| Build a two storey extension | £87360 |
| Build a timber frame extension | £25573 |
| Install a swimming pool | £80573 |
| Cost to build a single storey extension | £41469 |
| Cost to build a side return extension | £32701 |
| Install an RSJ | £1773 |
| Build an outbuilding | £9573 |
| Build a mansard loft conversion | £51573 |
| Cost of a loft conversion | £29751 |
| Build a kitchen extension | £41573 |
| Build a hip to gable loft conversion | £41573 |
| Build a granny annexe | £86573 |
| Build a garden office | £9573 |
| Convert a garage | £15573 |
| Build a new garage | £18073 |
| Build a flat roof extension | £21573 |
| Build a dormer loft conversion | £41573 |
| Lay a concrete foundation | £5823 |
| Convert a bungalow loft | £28573 |
| Basement conversion cost | £32701 |