Extension builder estimates (based on hourly rates) to build a single storey extension in Conway
Range from the cheapest single storey extension £35600 (Property Maintenance Solutions based in LL74) 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 Conway by posting a job with HaMuch and we will send it to extension builders in Conway.
Estimates for common extension builder jobs in Conway;
| Job | Estimate |
| Underpinning a house | £16892 |
| Build a two storey extension | £87088 |
| Build a timber frame extension | £25392 |
| Install a swimming pool | £80392 |
| Cost to build a single storey extension | £37840 |
| Cost to build a side return extension | £30660 |
| Install an RSJ | £1592 |
| Build an outbuilding | £9392 |
| Build a mansard loft conversion | £51392 |
| Cost of a loft conversion | £28050 |
| Build a kitchen extension | £41392 |
| Build a hip to gable loft conversion | £41392 |
| Build a granny annexe | £86392 |
| Build a garden office | £9392 |
| Convert a garage | £15392 |
| Build a flat roof extension | £21392 |
| Build a dormer loft conversion | £41392 |
| Lay a concrete foundation | £5642 |
| Convert a bungalow loft | £28392 |
| Basement conversion cost | £30660 |
Rates for other Conway trades
Extension Builders in Conway
| Business name | Single storey extension cost |
|---|---|
| UK Leisure Living Ltd, Unit 8, The Old Creamery, Station Road, , LL28 | £37680 |
| S ROBERTS ROOFING, , LL22 | £37680 |
| Octagon Construction Ltd, Rhyl, LL18 | £37200 |
| W F CLAYTON & CO LTD, Bangor, LL57 | £42000 |
| Property Maintenance Solutions, Benllech , LL74 | £35600 |
| Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £36880 |