Extension builder estimates (based on hourly rates) to build a single storey extension in YO51
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 YO51 by posting a job with HaMuch and we will send it to extension builders in YO51.
Estimates for common extension builder jobs in YO51;
| Job | Estimate |
| Underpinning a house | £17065 |
| Build a two storey extension | £87348 |
| Build a timber frame extension | £25565 |
| Install a swimming pool | £80565 |
| Cost to build a single storey extension | £41302 |
| Cost to build a side return extension | £32608 |
| Install an RSJ | £1765 |
| Build an outbuilding | £9565 |
| Build a mansard loft conversion | £51565 |
| Cost of a loft conversion | £29673 |
| Build a kitchen extension | £41565 |
| Build a hip to gable loft conversion | £41565 |
| Build a granny annexe | £86565 |
| Build a garden office | £9565 |
| Convert a garage | £15565 |
| Build a new garage | £18065 |
| Build a flat roof extension | £21565 |
| Build a dormer loft conversion | £41565 |
| Lay a concrete foundation | £5815 |
| Convert a bungalow loft | £28565 |
| Basement conversion cost | £32608 |