Range from the cheapest single storey extension £35600 (Richard Sherratt Builders Ltd based in SY5) to the dearest single storey extension £48400 (DMS Building Services based in LL14).
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 SY22 by posting a job with HaMuch and we will send it to extension builders in SY22.
Job | Estimate |
Underpinning a house | £17019 |
Build a two storey extension | £87279 |
Build a timber frame extension | £25519 |
Install a swimming pool | £80519 |
Cost to build a single storey extension | £40382 |
Cost to build a side return extension | £32090 |
Install an RSJ | £1719 |
Build an outbuilding | £9519 |
Build a mansard loft conversion | £51519 |
Cost of a loft conversion | £29242 |
Build a kitchen extension | £41519 |
Build a hip to gable loft conversion | £41519 |
Build a granny annexe | £86519 |
Build a garden office | £9519 |
Convert a garage | £15519 |
Build a new garage | £18019 |
Build a flat roof extension | £21519 |
Build a dormer loft conversion | £41519 |
Lay a concrete foundation | £5769 |
Convert a bungalow loft | £28519 |
Basement conversion cost | £32090 |
Business name | Single storey extension cost |
---|---|
J S CONSTRUCTION, , SY10 | £41680 |
Your Home Made Ltd, Shropshire, SY11 | £43760 |
Kevin Davies Building Contractors, Oswestry , SY10 | £40400 |
Richard Sherratt Builders Ltd, Shrewsbury , SY5 | £35600 |
Fistral ltd, Unit F4, Plot 2, Bank Top Ind Est, St Martin?s, SY10 | £41360 |
SDW CONSTRUCTION LTD, , SY15 | £35600 |
EVABUILD LIMITED, , SY16 | £37200 |
DMS Building Services, Wrexham, LL14 | £48400 |
Salop Glass & Glazing, 30B Vanguard Way, Battlefield Enterprise, SY1 | £39440 |