Range from the cheapest single storey extension £43440 (Black Olive Construction Ltd based in BN1) to the dearest single storey extension £90000 (A.M General Building Ltd based in BN2).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in Hove by posting a job with HaMuch and we will send it to extension builders in Hove.
Job | Estimate |
Underpinning a house | £17346 |
Build a two storey extension | £87770 |
Build a timber frame extension | £25846 |
Install a swimming pool | £80846 |
Cost to build a single storey extension | £46928 |
Cost to build a side return extension | £35772 |
Install an RSJ | £2046 |
Build an outbuilding | £9846 |
Build a mansard loft conversion | £51846 |
Cost of a loft conversion | £32310 |
Build a kitchen extension | £41846 |
Build a hip to gable loft conversion | £41846 |
Build a granny annexe | £86846 |
Build a garden office | £9846 |
Convert a garage | £15846 |
Build a new garage | £18346 |
Build a flat roof extension | £21846 |
Build a dormer loft conversion | £41846 |
Lay a concrete foundation | £6096 |
Convert a bungalow loft | £28846 |
Basement conversion cost | £35772 |