Cheapest builders to convert your basement in PA22
Range from the cheapest Basement conversion £29400 (CR Joiners based in G82) to the dearest Basement conversion £47400 (D Howatson Building & Landscaping Services based in KA30).
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 PA22 by posting a job with HaMuch and we will send it to extension builders in PA22.
Estimates for common extension builder jobs in PA22;
| Job | Estimate |
| Underpinning a house | £17542 |
| Build a two storey extension | £88062 |
| Build a timber frame extension | £26042 |
| Install a swimming pool | £81042 |
| Cost to build a single storey extension | £50832 |
| Cost to build a side return extension | £37968 |
| Install an RSJ | £2242 |
| Build an outbuilding | £10042 |
| Build a mansard loft conversion | £52042 |
| Cost of a loft conversion | £34140 |
| Build a kitchen extension | £42042 |
| Build a hip to gable loft conversion | £42042 |
| Build a granny annexe | £87042 |
| Build a garden office | £10042 |
| Convert a garage | £16042 |
| Build a new garage | £18542 |
| Build a flat roof extension | £22042 |
| Build a dormer loft conversion | £42042 |
| Lay a concrete foundation | £6292 |
| Convert a bungalow loft | £29042 |
| Basement conversion cost | £37968 |
Rates for other PA22 trades
Extension Builders in PA22
| Business name | Basement conversion cost |
|---|---|
| MARTIN POWER BUILDERS, , PA16 | £37950 |
| Price It Cost Consultants Ltd, Inverclyde, PA16 | £38490 |
| D Howatson Building & Landscaping Services, Largs, KA30 | £47400 |
| GH BUILDING SERVICES LTD, , PA14 | £36600 |
| CR Joiners, Cardross, G82 | £29400 |