Range from the cheapest single storey extension £30800 (Why DIY Leicestershire based in LE18) to the dearest single storey extension £58000 (Charnwood Builders based in LE11).
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 LE3 by posting a job with HaMuch and we will send it to extension builders in LE3.
Job | Estimate |
Underpinning a house | £17002 |
Build a two storey extension | £87253 |
Build a timber frame extension | £25502 |
Install a swimming pool | £80502 |
Cost to build a single storey extension | £40035 |
Cost to build a side return extension | £31895 |
Install an RSJ | £1702 |
Build an outbuilding | £9502 |
Build a mansard loft conversion | £51502 |
Cost of a loft conversion | £29079 |
Build a kitchen extension | £41502 |
Build a hip to gable loft conversion | £41502 |
Build a granny annexe | £86502 |
Build a garden office | £9502 |
Convert a garage | £15502 |
Build a new garage | £18002 |
Build a flat roof extension | £21502 |
Build a dormer loft conversion | £41502 |
Lay a concrete foundation | £5752 |
Convert a bungalow loft | £28502 |
Basement conversion cost | £31895 |