Extension builder estimates (based on hourly rates) to build a single storey extension in Hyndburn
Range from the cheapest single storey extension £39760 (Techbuild Construction North West Ltd based in PR3) to the dearest single storey extension £138000 (Ridgesmart Roofing Ltd based in BB2).
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 Hyndburn by posting a job with HaMuch and we will send it to extension builders in Hyndburn.
Recent Jobs
10/02/2024
Extension Builder near BB24EG
Single storey extension 3metres by 6
Estimates for common extension builder jobs in Hyndburn;
| Job | Estimate |
| Underpinning a house | £17248 |
| Build a two storey extension | £87623 |
| Build a timber frame extension | £25748 |
| Install a swimming pool | £80748 |
| Cost to build a single storey extension | £44970 |
| Cost to build a side return extension | £34670 |
| Install an RSJ | £1948 |
| Build an outbuilding | £9748 |
| Build a mansard loft conversion | £51748 |
| Cost of a loft conversion | £31392 |
| Build a kitchen extension | £41748 |
| Build a hip to gable loft conversion | £41748 |
| Build a granny annexe | £86748 |
| Build a garden office | £9748 |
| Convert a garage | £15748 |
| Build a new garage | £18248 |
| Build a flat roof extension | £21748 |
| Build a dormer loft conversion | £41748 |
| Lay a concrete foundation | £5998 |
| Convert a bungalow loft | £28748 |
| Basement conversion cost | £34670 |