Range from the cheapest single storey extension £42000 (R&R CONSTRUCTION based in MK12) to the dearest single storey extension £50320 (GDM Electrical Buckinghamshire Ltd based in LU7).
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 Wolverton by posting a job with HaMuch and we will send it to extension builders in Wolverton.
Job | Estimate |
Underpinning a house | £17322 |
Build a two storey extension | £87733 |
Build a timber frame extension | £25822 |
Install a swimming pool | £80822 |
Cost to build a single storey extension | £46435 |
Cost to build a side return extension | £35495 |
Install an RSJ | £2022 |
Build an outbuilding | £9822 |
Build a mansard loft conversion | £51822 |
Cost of a loft conversion | £32079 |
Build a kitchen extension | £41822 |
Build a hip to gable loft conversion | £41822 |
Build a granny annexe | £86822 |
Build a garden office | £9822 |
Convert a garage | £15822 |
Build a new garage | £18322 |
Build a flat roof extension | £21822 |
Build a dormer loft conversion | £41822 |
Lay a concrete foundation | £6072 |
Convert a bungalow loft | £28822 |
Basement conversion cost | £35495 |