Extension builder estimates (based on hourly rates) to build a single storey extension in Boroughbridge
Range from the cheapest single storey extension £32400 (B A Moss Builders based in YO61) to the dearest single storey extension £42960 (Refresh Renovations - North Yorkshire & Leeds based in LS22).
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 Boroughbridge by posting a job with HaMuch and we will send it to extension builders in Boroughbridge.
Estimates for common extension builder jobs in Boroughbridge;
| Job | Estimate |
| Underpinning a house | £17062 |
| Build a two storey extension | £87342 |
| Build a timber frame extension | £25562 |
| Install a swimming pool | £80562 |
| Cost to build a single storey extension | £41232 |
| Cost to build a side return extension | £32568 |
| Install an RSJ | £1762 |
| Build an outbuilding | £9562 |
| Build a mansard loft conversion | £51562 |
| Cost of a loft conversion | £29640 |
| Build a kitchen extension | £41562 |
| Build a hip to gable loft conversion | £41562 |
| Build a granny annexe | £86562 |
| Build a garden office | £9562 |
| Convert a garage | £15562 |
| Build a new garage | £18062 |
| Build a flat roof extension | £21562 |
| Build a dormer loft conversion | £41562 |
| Lay a concrete foundation | £5812 |
| Convert a bungalow loft | £28562 |
| Basement conversion cost | £32568 |