Range from the cheapest Basement conversion £29400 (CR Joiners based in G82) 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 Renfrewshire by posting a job with HaMuch and we will send it to extension builders in Renfrewshire.
Job | Estimate |
Underpinning a house | £17287 |
Build a two storey extension | £87680 |
Build a timber frame extension | £25787 |
Install a swimming pool | £80787 |
Cost to build a single storey extension | £45731 |
Cost to build a side return extension | £35099 |
Install an RSJ | £1987 |
Build an outbuilding | £9787 |
Build a mansard loft conversion | £51787 |
Cost of a loft conversion | £31749 |
Build a kitchen extension | £41787 |
Build a hip to gable loft conversion | £41787 |
Build a granny annexe | £86787 |
Build a garden office | £9787 |
Convert a garage | £15787 |
Build a flat roof extension | £21787 |
Build a dormer loft conversion | £41787 |
Lay a concrete foundation | £6037 |
Convert a bungalow loft | £28787 |
Basement conversion cost | £35099 |