Range from the cheapest Basement conversion £28500 (Turner Trades based in RG30) to the dearest Basement conversion £42000 (Inspiral based in RG30).
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 RG8 by posting a job with HaMuch and we will send it to extension builders in RG8.
Job | Estimate |
Underpinning a house | £17355 |
Build a two storey extension | £87783 |
Build a timber frame extension | £25855 |
Install a swimming pool | £80855 |
Cost to build a single storey extension | £47101 |
Cost to build a side return extension | £35869 |
Install an RSJ | £2055 |
Build an outbuilding | £9855 |
Build a mansard loft conversion | £51855 |
Cost of a loft conversion | £32391 |
Build a kitchen extension | £41855 |
Build a hip to gable loft conversion | £41855 |
Build a granny annexe | £86855 |
Build a garden office | £9855 |
Convert a garage | £15855 |
Build a flat roof extension | £21855 |
Build a dormer loft conversion | £41855 |
Lay a concrete foundation | £6105 |
Convert a bungalow loft | £28855 |
Basement conversion cost | £35869 |