Cheapest builders to convert your basement in SA70
Range from the cheapest Basement conversion £25800 (Cleaning Services - We Can Do It based in SA73) to the dearest Basement conversion £33000 (N Morgans & Son Ltd based in SA33).
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 SA70 by posting a job with HaMuch and we will send it to extension builders in SA70.
Estimates for common extension builder jobs in SA70;
| Job | Estimate |
| Underpinning a house | £16783 |
| Build a two storey extension | £86925 |
| Build a timber frame extension | £25283 |
| Install a swimming pool | £80283 |
| Cost to build a single storey extension | £35664 |
| Cost to build a side return extension | £29436 |
| Install an RSJ | £1483 |
| Build an outbuilding | £9283 |
| Build a mansard loft conversion | £51283 |
| Cost of a loft conversion | £27030 |
| Build a kitchen extension | £41283 |
| Build a hip to gable loft conversion | £41283 |
| Build a granny annexe | £86283 |
| Build a garden office | £9283 |
| Convert a garage | £15283 |
| Build a new garage | £17783 |
| Build a flat roof extension | £21283 |
| Build a dormer loft conversion | £41283 |
| Lay a concrete foundation | £5533 |
| Convert a bungalow loft | £28283 |
| Basement conversion cost | £29436 |
Rates for other SA70 trades
Extension Builders in SA70
| Business name | Basement conversion cost |
|---|---|
| Gripp Construction, Pembroke, SA71 | £28500 |
| Lawtons Property Services, , SA73 | £27600 |
| Cleaning Services - We Can Do It, Milford Haven, SA73 | £25800 |
| N Morgans & Son Ltd, Carmarthen, SA33 | £33000 |
| WW BUILDERS , , SA16 | £32280 |