Cheapest builders to convert your basement in TD15
Range from the cheapest Basement conversion £29400 (GIBSON BUILDERS & CONTR LTD based in NE71) to the dearest Basement conversion £34080 (Spear Renovations based in TD13).
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 TD15 by posting a job with HaMuch and we will send it to extension builders in TD15.
Estimates for common extension builder jobs in TD15;
| Job | Estimate |
| Underpinning a house | £16988 |
| Build a two storey extension | £87232 |
| Build a timber frame extension | £25488 |
| Install a swimming pool | £80488 |
| Cost to build a single storey extension | £39760 |
| Cost to build a side return extension | £31740 |
| Install an RSJ | £1688 |
| Build an outbuilding | £9488 |
| Build a mansard loft conversion | £51488 |
| Cost of a loft conversion | £28950 |
| Build a kitchen extension | £41488 |
| Build a hip to gable loft conversion | £41488 |
| Build a granny annexe | £86488 |
| Build a garden office | £9488 |
| Convert a garage | £15488 |
| Build a new garage | £17988 |
| Build a flat roof extension | £21488 |
| Build a dormer loft conversion | £41488 |
| Lay a concrete foundation | £5738 |
| Convert a bungalow loft | £28488 |
| Basement conversion cost | £31740 |
Rates for other TD15 trades
Extension Builders in TD15
| Business name | Basement conversion cost |
|---|---|
| GIBSON BUILDERS & CONTR LTD, Wooler , NE71 | £29400 |
| Spear Renovations, East Lothian, TD13 | £34080 |