Range from the cheapest single storey extension £34000 (Cross Builders based in CT19) to the dearest single storey extension £45360 (County Construction based in TN24).
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 TN28 by posting a job with HaMuch and we will send it to extension builders in TN28.
Job | Estimate |
Underpinning a house | £17107 |
Build a two storey extension | £87411 |
Build a timber frame extension | £25607 |
Install a swimming pool | £80607 |
Cost to build a single storey extension | £42141 |
Cost to build a side return extension | £33079 |
Install an RSJ | £1807 |
Build an outbuilding | £9607 |
Build a mansard loft conversion | £51607 |
Cost of a loft conversion | £30066 |
Build a kitchen extension | £41607 |
Build a hip to gable loft conversion | £41607 |
Build a granny annexe | £86607 |
Build a garden office | £9607 |
Convert a garage | £15607 |
Build a new garage | £18107 |
Build a flat roof extension | £21607 |
Build a dormer loft conversion | £41607 |
Lay a concrete foundation | £5857 |
Convert a bungalow loft | £28607 |
Basement conversion cost | £33079 |