Range from the cheapest single storey extension £31600 (Building & Flat Roofing Contractors based in LL54) to the dearest single storey extension £42000 (W F CLAYTON & CO LTD based in LL57).
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 Brynteg by posting a job with HaMuch and we will send it to extension builders in Brynteg.
Job | Estimate |
Underpinning a house | £16827 |
Build a two storey extension | £86990 |
Build a timber frame extension | £25327 |
Install a swimming pool | £80327 |
Cost to build a single storey extension | £36533 |
Cost to build a side return extension | £29925 |
Install an RSJ | £1527 |
Build an outbuilding | £9327 |
Build a mansard loft conversion | £51327 |
Cost of a loft conversion | £27438 |
Build a kitchen extension | £41327 |
Build a hip to gable loft conversion | £41327 |
Build a granny annexe | £86327 |
Build a garden office | £9327 |
Convert a garage | £15327 |
Build a new garage | £17827 |
Build a flat roof extension | £21327 |
Build a dormer loft conversion | £41327 |
Lay a concrete foundation | £5577 |
Convert a bungalow loft | £28327 |
Basement conversion cost | £29925 |
Business name | Single storey extension cost |
---|---|
Property Maintenance Solutions, Benllech , LL74 | £35600 |
Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £36880 |
Glyndwr Roofing & Building Services, , LL65 | £36400 |
Hughes Construction, , LL57 | £36720 |
W F CLAYTON & CO LTD, Bangor, LL57 | £42000 |
Building & Flat Roofing Contractors, Caernarfon, LL54 | £31600 |