Range from the cheapest single storey extension £34000 (ASKEW CONSTRUCTION based in CA4) to the dearest single storey extension £38320 (NEWBY BUILDING & CONSTRUCTION based in CA10).
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 CA11 by posting a job with HaMuch and we will send it to extension builders in CA11.
Job | Estimate |
Underpinning a house | £16775 |
Build a two storey extension | £86913 |
Build a timber frame extension | £25275 |
Install a swimming pool | £80275 |
Cost to build a single storey extension | £35504 |
Cost to build a side return extension | £29346 |
Install an RSJ | £1475 |
Build an outbuilding | £9275 |
Build a mansard loft conversion | £51275 |
Cost of a loft conversion | £26955 |
Build a kitchen extension | £41275 |
Build a hip to gable loft conversion | £41275 |
Build a granny annexe | £86275 |
Build a garden office | £9275 |
Convert a garage | £15275 |
Build a new garage | £17775 |
Build a flat roof extension | £21275 |
Build a dormer loft conversion | £41275 |
Lay a concrete foundation | £5525 |
Convert a bungalow loft | £28275 |
Basement conversion cost | £29346 |
Business name | Single storey extension cost |
---|---|
NEWBY BUILDING & CONSTRUCTION, , CA10 | £38320 |
ASKEW CONSTRUCTION, , CA4 | £34000 |
Ian Groves, Penrith , CA12 | £34000 |
M c trading, Cumbria, Ca2 | £36240 |
M & K BUILDERS KESWICK LIMITED, , CA12 | £36240 |
maizxdesign, Cumbria, CA1 | £36240 |
BUILDING TEC LIMITED , , CA2 | £34640 |
Handyman Decks Building, Londonderry, CA2 | £36240 |
PAUL LITTLE BUILDING MAINT, , CA7 | £34480 |
LLED CONSTRUCTION LTD, , CA6 | £34640 |