Range from the cheapest single storey extension £34000 (Westfield Builders based in BD9) to the dearest single storey extension £43440 (Sd interiors based in LS16).
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 Rawdon by posting a job with HaMuch and we will send it to extension builders in Rawdon.
24/03/2024
Single storey extension
Job | Estimate |
Underpinning a house | £17084 |
Build a two storey extension | £87376 |
Build a timber frame extension | £25584 |
Install a swimming pool | £80584 |
Cost to build a single storey extension | £41674 |
Cost to build a side return extension | £32816 |
Install an RSJ | £1784 |
Build an outbuilding | £9584 |
Build a mansard loft conversion | £51584 |
Cost of a loft conversion | £29847 |
Build a kitchen extension | £41584 |
Build a hip to gable loft conversion | £41584 |
Build a granny annexe | £86584 |
Build a garden office | £9584 |
Convert a garage | £15584 |
Build a new garage | £18084 |
Build a flat roof extension | £21584 |
Build a dormer loft conversion | £41584 |
Lay a concrete foundation | £5834 |
Convert a bungalow loft | £28584 |
Basement conversion cost | £32816 |