Range from the cheapest single storey extension £26000 (Home improvements quotes based in TN34) to the dearest single storey extension £50000 (Raw Drainage based in TN32).
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 TN31 by posting a job with HaMuch and we will send it to extension builders in TN31.
Job | Estimate |
Underpinning a house | £17189 |
Build a two storey extension | £87534 |
Build a timber frame extension | £25689 |
Install a swimming pool | £80689 |
Cost to build a single storey extension | £43786 |
Cost to build a side return extension | £34004 |
Install an RSJ | £1889 |
Build an outbuilding | £9689 |
Build a mansard loft conversion | £51689 |
Cost of a loft conversion | £30837 |
Build a kitchen extension | £41689 |
Build a hip to gable loft conversion | £41689 |
Build a granny annexe | £86689 |
Build a garden office | £9689 |
Convert a garage | £15689 |
Build a new garage | £18189 |
Build a flat roof extension | £21689 |
Build a dormer loft conversion | £41689 |
Lay a concrete foundation | £5939 |
Convert a bungalow loft | £28689 |
Basement conversion cost | £34004 |