Range from the cheapest single storey extension £34000 (LG Soffits & Fascias based in NG31) to the dearest single storey extension £45840 (Deanestor Limited based in NG19).
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 NG23 by posting a job with HaMuch and we will send it to extension builders in NG23.
Job | Estimate |
Underpinning a house | £17095 |
Build a two storey extension | £87392 |
Build a timber frame extension | £25595 |
Install a swimming pool | £80595 |
Cost to build a single storey extension | £41898 |
Cost to build a side return extension | £32942 |
Install an RSJ | £1795 |
Build an outbuilding | £9595 |
Build a mansard loft conversion | £51595 |
Cost of a loft conversion | £29952 |
Build a kitchen extension | £41595 |
Build a hip to gable loft conversion | £41595 |
Build a granny annexe | £86595 |
Build a garden office | £9595 |
Convert a garage | £15595 |
Build a new garage | £18095 |
Build a flat roof extension | £21595 |
Build a dormer loft conversion | £41595 |
Lay a concrete foundation | £5845 |
Convert a bungalow loft | £28595 |
Basement conversion cost | £32942 |