Range from the cheapest single storey extension £42000 (KUDOS BUILDING LTD based in BN17) to the dearest single storey extension £46160 (Haynes & Scott Developments based in BN17).
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 Rustington by posting a job with HaMuch and we will send it to extension builders in Rustington.
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 new garage | £18250 |
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 |