Range from the cheapest Basement conversion £29400 (CR Joiners based in G82) to the dearest Basement conversion £47400 (D Howatson Building & Landscaping Services based in KA30).
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 Lochwin by posting a job with HaMuch and we will send it to extension builders in Lochwin.
Job | Estimate |
Underpinning a house | £17337 |
Build a two storey extension | £87755 |
Build a timber frame extension | £25837 |
Install a swimming pool | £80837 |
Cost to build a single storey extension | £46736 |
Cost to build a side return extension | £35664 |
Install an RSJ | £2037 |
Build an outbuilding | £9837 |
Build a mansard loft conversion | £51837 |
Cost of a loft conversion | £32220 |
Build a kitchen extension | £41837 |
Build a hip to gable loft conversion | £41837 |
Build a granny annexe | £86837 |
Build a garden office | £9837 |
Convert a garage | £15837 |
Build a new garage | £18337 |
Build a flat roof extension | £21837 |
Build a dormer loft conversion | £41837 |
Lay a concrete foundation | £6087 |
Convert a bungalow loft | £28837 |
Basement conversion cost | £35664 |