Extension builder estimates (based on hourly rates) to build a single storey extension in Long Ashton
Range from the cheapest single storey extension £44720 (PROLINE BUILDING SERVICES LIMI based in BS41) to the dearest single storey extension £54800 (JM Building Services based in BS4).
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 Long Ashton by posting a job with HaMuch and we will send it to extension builders in Long Ashton.
Estimates for common extension builder jobs in Long Ashton;
| Job | Estimate |
| Underpinning a house | £17284 |
| Build a two storey extension | £87676 |
| Build a timber frame extension | £25784 |
| Install a swimming pool | £80784 |
| Cost to build a single storey extension | £45674 |
| Cost to build a side return extension | £35066 |
| Install an RSJ | £1984 |
| Build an outbuilding | £9784 |
| Build a mansard loft conversion | £51784 |
| Cost of a loft conversion | £31722 |
| Build a kitchen extension | £41784 |
| Build a hip to gable loft conversion | £41784 |
| Build a granny annexe | £86784 |
| Build a garden office | £9784 |
| Convert a garage | £15784 |
| Build a new garage | £18284 |
| Build a flat roof extension | £21784 |
| Build a dormer loft conversion | £41784 |
| Lay a concrete foundation | £6034 |
| Convert a bungalow loft | £28784 |
| Basement conversion cost | £35066 |