Range from the cheapest single storey extension £34000 (Ian Groves based in CA12) to the dearest single storey extension £42000 (STAN MARTIN T/A based in CA26).
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 CA21 by posting a job with HaMuch and we will send it to extension builders in CA21.
Job | Estimate |
Underpinning a house | £16910 |
Build a two storey extension | £87116 |
Build a timber frame extension | £25410 |
Install a swimming pool | £80410 |
Cost to build a single storey extension | £38208 |
Cost to build a side return extension | £30867 |
Install an RSJ | £1610 |
Build an outbuilding | £9410 |
Build a mansard loft conversion | £51410 |
Cost of a loft conversion | £28223 |
Build a kitchen extension | £41410 |
Build a hip to gable loft conversion | £41410 |
Build a granny annexe | £86410 |
Build a garden office | £9410 |
Convert a garage | £15410 |
Build a new garage | £17910 |
Build a flat roof extension | £21410 |
Build a dormer loft conversion | £41410 |
Lay a concrete foundation | £5660 |
Convert a bungalow loft | £28410 |
Basement conversion cost | £30867 |
Business name | Single storey extension cost |
---|---|
B & C ATKINSON LTD, Egremont , CA22 | £37200 |
Sc brickwork, Cumbria, CA22 | £38960 |
William king Construction, Jacktrees Road, Cleator moor, Cumbria CA25 5B, CA25 | £37680 |
STAN MARTIN T/A, Frizington, CA26 | £42000 |
M & K BUILDERS KESWICK LIMITED, , CA12 | £36240 |
ADAM READ TRADITIONAL BUILDING, , LA18 | £38000 |
Ian Groves, Penrith , CA12 | £34000 |
J.MACKIE (BUILDER), , LA18 | £38320 |
Wolfe Design & Build, Cumbria, LA17 | £40720 |
MARK TAYLOR CONSTRUCTION LTD, , LA17 | £38960 |