Range from the cheapest Basement conversion £35340 (GP Property Services based in EN7) to the dearest Basement conversion £46500 (Flamstead Building Services Ltd based in EN8).
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 Cheshunt by posting a job with HaMuch and we will send it to extension builders in Cheshunt.
Job | Estimate |
Underpinning a house | £17488 |
Build a two storey extension | £87982 |
Build a timber frame extension | £25988 |
Install a swimming pool | £80988 |
Cost to build a single storey extension | £49763 |
Cost to build a side return extension | £37367 |
Install an RSJ | £2188 |
Build an outbuilding | £9988 |
Build a mansard loft conversion | £51988 |
Cost of a loft conversion | £33639 |
Build a kitchen extension | £41988 |
Build a hip to gable loft conversion | £41988 |
Build a granny annexe | £86988 |
Build a garden office | £9988 |
Convert a garage | £15988 |
Build a new garage | £18488 |
Build a flat roof extension | £21988 |
Build a dormer loft conversion | £41988 |
Lay a concrete foundation | £6238 |
Convert a bungalow loft | £28988 |
Basement conversion cost | £37367 |