Range from the cheapest single storey extension £26000 (N J EVANS BUILDING CONTRACTOR based in CF14) to the dearest single storey extension £41520 (Dream Homes based in CF15).
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 Llantwit Fardre by posting a job with HaMuch and we will send it to extension builders in Llantwit Fardre.
Job | Estimate |
Underpinning a house | £16965 |
Build a two storey extension | £87198 |
Build a timber frame extension | £25465 |
Install a swimming pool | £80465 |
Cost to build a single storey extension | £39306 |
Cost to build a side return extension | £31484 |
Install an RSJ | £1665 |
Build an outbuilding | £9465 |
Build a mansard loft conversion | £51465 |
Cost of a loft conversion | £28737 |
Build a kitchen extension | £41465 |
Build a hip to gable loft conversion | £41465 |
Build a granny annexe | £86465 |
Build a garden office | £9465 |
Convert a garage | £15465 |
Build a new garage | £17965 |
Build a flat roof extension | £21465 |
Build a dormer loft conversion | £41465 |
Lay a concrete foundation | £5715 |
Convert a bungalow loft | £28465 |
Basement conversion cost | £31484 |