Range from the cheapest single storey extension £35600 (CR Joiners based in G82) to the dearest single storey extension £67600 (D Howatson Building & Landscaping Services based in KA30).
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 PA23 by posting a job with HaMuch and we will send it to extension builders in PA23.
Job | Estimate |
Underpinning a house | £17357 |
Build a two storey extension | £87786 |
Build a timber frame extension | £25857 |
Install a swimming pool | £80857 |
Cost to build a single storey extension | £47149 |
Cost to build a side return extension | £35896 |
Install an RSJ | £2057 |
Build an outbuilding | £9857 |
Build a mansard loft conversion | £51857 |
Cost of a loft conversion | £32414 |
Build a kitchen extension | £41857 |
Build a hip to gable loft conversion | £41857 |
Build a granny annexe | £86857 |
Build a garden office | £9857 |
Convert a garage | £15857 |
Build a new garage | £18357 |
Build a flat roof extension | £21857 |
Build a dormer loft conversion | £41857 |
Lay a concrete foundation | £6107 |
Convert a bungalow loft | £28857 |
Basement conversion cost | £35896 |
Business name | Single storey extension cost |
---|---|
MARTIN POWER BUILDERS, , PA16 | £50800 |
Price It Cost Consultants Ltd, Inverclyde, PA16 | £51760 |
GH BUILDING SERVICES LTD, , PA14 | £48400 |
CR Joiners, Cardross, G82 | £35600 |
D Howatson Building & Landscaping Services, Largs, KA30 | £67600 |
DRUMKINNON JOINERY & BUILDING, , G83 | £48560 |
SCOTWEST BUILDING SERVICES LTD, , PA5 | £45840 |
Adrian K Wilson Roofing Specialist, Dalry, KA24 | £47280 |
Glencroft Builders Ltd, Clydebank, G81 | £37200 |
BJM, Dalry, KA24 | £38800 |
Strong Point Property Maintenance Ltd, MO19 115 Abercorn Street, Paisley, PA3 | £46800 |