Cheapest builders to convert your basement in BT44
Range from the cheapest Basement conversion £25800 (Anak based in BT40) to the dearest Basement conversion £31290 (SF Carpentry based in BT51).
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 BT44 by posting a job with HaMuch and we will send it to extension builders in BT44.
Estimates for common extension builder jobs in BT44;
| Job | Estimate |
| Underpinning a house | £16748 |
| Build a two storey extension | £86872 |
| Build a timber frame extension | £25248 |
| Install a swimming pool | £80248 |
| Cost to build a single storey extension | £34960 |
| Cost to build a side return extension | £29040 |
| Install an RSJ | £1448 |
| Build an outbuilding | £9248 |
| Build a mansard loft conversion | £51248 |
| Cost of a loft conversion | £26700 |
| Build a kitchen extension | £41248 |
| Build a hip to gable loft conversion | £41248 |
| Build a granny annexe | £86248 |
| Build a garden office | £9248 |
| Convert a garage | £15248 |
| Build a new garage | £17748 |
| Build a flat roof extension | £21248 |
| Build a dormer loft conversion | £41248 |
| Lay a concrete foundation | £5498 |
| Convert a bungalow loft | £28248 |
| Basement conversion cost | £29040 |
Rates for other BT44 trades
Extension Builders in BT44
| Business name | Basement conversion cost |
|---|---|
| purdy build, Antrim, bt53 | £29670 |
| C McGurk Building Contractor, Belfast , BT44 | £29400 |
| SF Carpentry, Londonderry, BT51 | £31290 |
| Anak , larne, BT40 | £25800 |