Range from the cheapest single storey extension £30800 (GOLDSTAR CONSTRUCTION based in TR16) to the dearest single storey extension £42000 (LHG Home Improvements based in TR15).
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 TR17 by posting a job with HaMuch and we will send it to extension builders in TR17.
Job | Estimate |
Underpinning a house | £16879 |
Build a two storey extension | £87069 |
Build a timber frame extension | £25379 |
Install a swimming pool | £80379 |
Cost to build a single storey extension | £37582 |
Cost to build a side return extension | £30515 |
Install an RSJ | £1579 |
Build an outbuilding | £9379 |
Build a mansard loft conversion | £51379 |
Cost of a loft conversion | £27929 |
Build a kitchen extension | £41379 |
Build a hip to gable loft conversion | £41379 |
Build a granny annexe | £86379 |
Build a garden office | £9379 |
Convert a garage | £15379 |
Build a new garage | £17879 |
Build a flat roof extension | £21379 |
Build a dormer loft conversion | £41379 |
Lay a concrete foundation | £5629 |
Convert a bungalow loft | £28379 |
Basement conversion cost | £30515 |
Business name | Single storey extension cost |
---|---|
TGP Construction, Cornwall, TR18 | £35920 |
Searle Construction , Penzance, TR19 | £35600 |
Lm maintenance , St ives , TR26 | £37840 |
Marks maintenance, Cornwall, TR14 | £38640 |
Smudge Construction Ltd, Helston , TR13 | £32400 |
LHG Home Improvements, Redruth, TR15 | £42000 |
AG Coade Building Contractor, , TR13 | £37040 |
GOLDSTAR CONSTRUCTION, Redruth, TR16 | £30800 |
Building, Construction & Maintenance, , TR16 | £36720 |
Samuel Winn Design & Build, Cornwall, TR3 | £39440 |
KPK Builders Ltd, , TR16 | £37680 |
Jo Tracey Carpentry, Cornwall, TR3 | £39760 |
Jackson Developments, Cornwall, TR10 | £39760 |
Cloverfield Construction Ltd, Cornwall, TR11 | £39440 |
SHORE FIX CONSTRUCTION LTD, , TR12 | £35600 |
Peters Bros, Helston, TR12 | £42000 |
MYLOR BUILDING CO, , TR11 | £38160 |
J C MITCHELL BUILDERS LTD, , TR1 | £37680 |