Extension builder estimates (based on hourly rates) to build a single storey extension in LS7
Range from the cheapest single storey extension £29200 (T & B Builders based in WF17) 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 LS7 by posting a job with HaMuch and we will send it to extension builders in LS7.
Estimates for common extension builder jobs in LS7;
| Job | Estimate |
| Underpinning a house | £17081 |
| Build a two storey extension | £87372 |
| Build a timber frame extension | £25581 |
| Install a swimming pool | £80581 |
| Cost to build a single storey extension | £41622 |
| Cost to build a side return extension | £32788 |
| Install an RSJ | £1781 |
| Build an outbuilding | £9581 |
| Build a mansard loft conversion | £51581 |
| Cost of a loft conversion | £29823 |
| Build a kitchen extension | £41581 |
| Build a hip to gable loft conversion | £41581 |
| Build a granny annexe | £86581 |
| Build a garden office | £9581 |
| Convert a garage | £15581 |
| Build a new garage | £18081 |
| Build a flat roof extension | £21581 |
| Build a dormer loft conversion | £41581 |
| Lay a concrete foundation | £5831 |
| Convert a bungalow loft | £28581 |
| Basement conversion cost | £32788 |