Range from the cheapest Basement conversion £30300 (Glencroft Builders Ltd based in G81) to the dearest Basement conversion £42000 (GK STONEMASONS based in G44).
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 G61 by posting a job with HaMuch and we will send it to extension builders in G61.
Job | Estimate |
Underpinning a house | £17297 |
Build a two storey extension | £87696 |
Build a timber frame extension | £25797 |
Install a swimming pool | £80797 |
Cost to build a single storey extension | £45949 |
Cost to build a side return extension | £35221 |
Install an RSJ | £1997 |
Build an outbuilding | £9797 |
Build a mansard loft conversion | £51797 |
Cost of a loft conversion | £31851 |
Build a kitchen extension | £41797 |
Build a hip to gable loft conversion | £41797 |
Build a granny annexe | £86797 |
Build a garden office | £9797 |
Convert a garage | £15797 |
Build a new garage | £18297 |
Build a flat roof extension | £21797 |
Build a dormer loft conversion | £41797 |
Lay a concrete foundation | £6047 |
Convert a bungalow loft | £28797 |
Basement conversion cost | £35221 |