Extension builder estimates (based on hourly rates) to build a single storey extension in TF12
Range from the cheapest single storey extension £34000 (M J Dornan Builders based in WV8) to the dearest single storey extension £114000 (JG Builders based in WV10).
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 TF12 by posting a job with HaMuch and we will send it to extension builders in TF12.
Estimates for common extension builder jobs in TF12;
| Job | Estimate |
| Underpinning a house | £17250 |
| Build a two storey extension | £87625 |
| Build a timber frame extension | £25750 |
| Install a swimming pool | £80750 |
| Cost to build a single storey extension | £44995 |
| Cost to build a side return extension | £34685 |
| Install an RSJ | £1950 |
| Build an outbuilding | £9750 |
| Build a mansard loft conversion | £51750 |
| Cost of a loft conversion | £31404 |
| Build a kitchen extension | £41750 |
| Build a hip to gable loft conversion | £41750 |
| Build a granny annexe | £86750 |
| Build a garden office | £9750 |
| Convert a garage | £15750 |
| Build a flat roof extension | £21750 |
| Build a dormer loft conversion | £41750 |
| Lay a concrete foundation | £6000 |
| Convert a bungalow loft | £28750 |
| Basement conversion cost | £34685 |