Cheapest builders to convert your basement in Merthyr Tydfil
Range from the cheapest Basement conversion £29400 (Meakers Ltd based in CF47) to the dearest Basement conversion £33000 (CHANDER CONSTRUCTION LIMITED based in NP23).
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 Merthyr Tydfil by posting a job with HaMuch and we will send it to extension builders in Merthyr Tydfil.
Estimates for common extension builder jobs in Merthyr Tydfil;
| Job | Estimate |
| Underpinning a house | £16985 |
| Build a two storey extension | £87228 |
| Build a timber frame extension | £25485 |
| Install a swimming pool | £80485 |
| Cost to build a single storey extension | £39702 |
| Cost to build a side return extension | £31708 |
| Install an RSJ | £1685 |
| Build an outbuilding | £9485 |
| Build a mansard loft conversion | £51485 |
| Cost of a loft conversion | £28923 |
| Build a kitchen extension | £41485 |
| Build a hip to gable loft conversion | £41485 |
| Build a granny annexe | £86485 |
| Build a garden office | £9485 |
| Convert a garage | £15485 |
| Build a new garage | £17985 |
| Build a flat roof extension | £21485 |
| Build a dormer loft conversion | £41485 |
| Lay a concrete foundation | £5735 |
| Convert a bungalow loft | £28485 |
| Basement conversion cost | £31708 |