Cheapest builders to convert your basement in CA23
Range from the cheapest Basement conversion £28500 (Ian Groves based in CA12) to the dearest Basement conversion £33000 (STAN MARTIN T/A based in CA26).
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 CA23 by posting a job with HaMuch and we will send it to extension builders in CA23.
Estimates for common extension builder jobs in CA23;
| Job | Estimate |
| Underpinning a house | £16884 |
| Build a two storey extension | £87076 |
| Build a timber frame extension | £25384 |
| Install a swimming pool | £80384 |
| Cost to build a single storey extension | £37680 |
| Cost to build a side return extension | £30570 |
| Install an RSJ | £1584 |
| Build an outbuilding | £9384 |
| Build a mansard loft conversion | £51384 |
| Cost of a loft conversion | £27975 |
| Build a kitchen extension | £41384 |
| Build a hip to gable loft conversion | £41384 |
| Build a granny annexe | £86384 |
| Build a garden office | £9384 |
| Convert a garage | £15384 |
| Build a new garage | £17884 |
| Build a flat roof extension | £21384 |
| Build a dormer loft conversion | £41384 |
| Lay a concrete foundation | £5634 |
| Convert a bungalow loft | £28384 |
| Basement conversion cost | £30570 |
Rates for other CA23 trades
Extension Builders in CA23
| Business name | Basement conversion cost |
|---|---|
| William king Construction, Jacktrees Road, Cleator moor, Cumbria CA25 5B, CA25 | £30570 |
| STAN MARTIN T/A, Frizington, CA26 | £33000 |
| Sc brickwork, Cumbria, CA22 | £31290 |
| B & C ATKINSON LTD, Egremont , CA22 | £30300 |
| M & K BUILDERS KESWICK LIMITED, , CA12 | £29760 |
| Ian Groves, Penrith , CA12 | £28500 |