Range from the cheapest single storey extension £45520 (CadLine Ltd based in RH12) to the dearest single storey extension £82000 (Websites 4 Trades based in GU7).
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 GU6 by posting a job with HaMuch and we will send it to extension builders in GU6.
Job | Estimate |
Underpinning a house | £17476 |
Build a two storey extension | £87964 |
Build a timber frame extension | £25976 |
Install a swimming pool | £80976 |
Cost to build a single storey extension | £49526 |
Cost to build a side return extension | £37234 |
Install an RSJ | £2176 |
Build an outbuilding | £9976 |
Build a mansard loft conversion | £51976 |
Cost of a loft conversion | £33528 |
Build a kitchen extension | £41976 |
Build a hip to gable loft conversion | £41976 |
Build a granny annexe | £86976 |
Build a garden office | £9976 |
Convert a garage | £15976 |
Build a new garage | £18476 |
Build a flat roof extension | £21976 |
Build a dormer loft conversion | £41976 |
Lay a concrete foundation | £6226 |
Convert a bungalow loft | £28976 |
Basement conversion cost | £37234 |