Range from the cheapest single storey extension £42000 (LG Construction (Essex) Ltd based in SS16) to the dearest single storey extension £50000 (THAMES ESTUARY CONSTRUCTN LTD based in SS7).
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 Stanford-le-hope by posting a job with HaMuch and we will send it to extension builders in Stanford-le-hope.
Job | Estimate |
Underpinning a house | £17314 |
Build a two storey extension | £87722 |
Build a timber frame extension | £25814 |
Install a swimming pool | £80814 |
Cost to build a single storey extension | £46288 |
Cost to build a side return extension | £35412 |
Install an RSJ | £2014 |
Build an outbuilding | £9814 |
Build a mansard loft conversion | £51814 |
Cost of a loft conversion | £32010 |
Build a kitchen extension | £41814 |
Build a hip to gable loft conversion | £41814 |
Build a granny annexe | £86814 |
Build a garden office | £9814 |
Convert a garage | £15814 |
Build a new garage | £18314 |
Build a flat roof extension | £21814 |
Build a dormer loft conversion | £41814 |
Lay a concrete foundation | £6064 |
Convert a bungalow loft | £28814 |
Basement conversion cost | £35412 |