Range from the cheapest single storey extension £40080 (Yard Direct based in FK7) to the dearest single storey extension £45840 (COMPLETE BUILDING SERVICES based in KY12).
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 Bannockburn by posting a job with HaMuch and we will send it to extension builders in Bannockburn.
Job | Estimate |
Underpinning a house | £17147 |
Build a two storey extension | £87470 |
Build a timber frame extension | £25647 |
Install a swimming pool | £80647 |
Cost to build a single storey extension | £42934 |
Cost to build a side return extension | £33526 |
Install an RSJ | £1847 |
Build an outbuilding | £9647 |
Build a mansard loft conversion | £51647 |
Cost of a loft conversion | £30438 |
Build a kitchen extension | £41647 |
Build a hip to gable loft conversion | £41647 |
Build a granny annexe | £86647 |
Build a garden office | £9647 |
Convert a garage | £15647 |
Build a new garage | £18147 |
Build a flat roof extension | £21647 |
Build a dormer loft conversion | £41647 |
Lay a concrete foundation | £5897 |
Convert a bungalow loft | £28647 |
Basement conversion cost | £33526 |