Range from the cheapest single storey extension £40400 (Joe welch joinery and property maintenance based in Ne47) to the dearest single storey extension £46160 (Steven Hughes Building Services Ltd based in DH8).
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 Corbridge by posting a job with HaMuch and we will send it to extension builders in Corbridge.
Job | Estimate |
Underpinning a house | £17198 |
Build a two storey extension | £87547 |
Build a timber frame extension | £25698 |
Install a swimming pool | £80698 |
Cost to build a single storey extension | £43965 |
Cost to build a side return extension | £34105 |
Install an RSJ | £1898 |
Build an outbuilding | £9698 |
Build a mansard loft conversion | £51698 |
Cost of a loft conversion | £30921 |
Build a kitchen extension | £41698 |
Build a hip to gable loft conversion | £41698 |
Build a granny annexe | £86698 |
Build a garden office | £9698 |
Convert a garage | £15698 |
Build a new garage | £18198 |
Build a flat roof extension | £21698 |
Build a dormer loft conversion | £41698 |
Lay a concrete foundation | £5948 |
Convert a bungalow loft | £28698 |
Basement conversion cost | £34105 |