Extension builder estimates (based on hourly rates) to build a single storey extension in LS22
Range from the cheapest single storey extension £24400 (RS Contractor based in LS24) to the dearest single storey extension £43440 (Inspired Builds based in LS6).
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 LS22 by posting a job with HaMuch and we will send it to extension builders in LS22.
Estimates for common extension builder jobs in LS22;
| Job | Estimate |
| Underpinning a house | £17053 |
| Build a two storey extension | £87329 |
| Build a timber frame extension | £25553 |
| Install a swimming pool | £80553 |
| Cost to build a single storey extension | £41053 |
| Cost to build a side return extension | £32467 |
| Install an RSJ | £1753 |
| Build an outbuilding | £9553 |
| Build a mansard loft conversion | £51553 |
| Cost of a loft conversion | £29556 |
| Build a kitchen extension | £41553 |
| Build a hip to gable loft conversion | £41553 |
| Build a granny annexe | £86553 |
| Build a garden office | £9553 |
| Convert a garage | £15553 |
| Build a new garage | £18053 |
| Build a flat roof extension | £21553 |
| Build a dormer loft conversion | £41553 |
| Lay a concrete foundation | £5803 |
| Convert a bungalow loft | £28553 |
| Basement conversion cost | £32467 |