Range from the cheapest Basement conversion £25800 (R i daniels based in SA14) to the dearest Basement conversion £33270 (Summitt Properties based in SA18).
Comparing extension builders estimates for a Basement conversion 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 for the cost to convert a basement in SA19 by posting a job with HaMuch and we will send it to extension builders in SA19.
Job | Estimate |
Underpinning a house | £16990 |
Build a two storey extension | £87236 |
Build a timber frame extension | £25490 |
Install a swimming pool | £80490 |
Cost to build a single storey extension | £39807 |
Cost to build a side return extension | £31766 |
Install an RSJ | £1690 |
Build an outbuilding | £9490 |
Build a mansard loft conversion | £51490 |
Cost of a loft conversion | £28972 |
Build a kitchen extension | £41490 |
Build a hip to gable loft conversion | £41490 |
Build a granny annexe | £86490 |
Build a garden office | £9490 |
Convert a garage | £15490 |
Build a new garage | £17990 |
Build a flat roof extension | £21490 |
Build a dormer loft conversion | £41490 |
Lay a concrete foundation | £5740 |
Convert a bungalow loft | £28490 |
Basement conversion cost | £31766 |
Business name | Basement conversion cost |
---|---|
SC CONSTRUCTION, , SA19 | £32100 |
The Home Extension Company Ltd, Carmel, SA14 | £28500 |
R i daniels, Llanelli, SA14 | £25800 |
CR BUILDING & MAINTENANCE SERV, , SA18 | £32370 |
S H PHILLIPS BUILDING CONTRACT, , SA18 | £32460 |
R E Davies, , SA18 | £32010 |
Summitt Properties, Carmarthenshire, SA18 | £33270 |
GAB BUILDING CONTRACTORS LTD, , SA18 | £32460 |
Lippiatt Construction, Carmarthen, SA40 | £31200 |
Amman Services Ltd, , SA18 | £32010 |
OSBORNE BUILDING SERVICES, , SA18 | £32100 |
ANTIS CONSTRUCTION, , SA14 | £32100 |
Asj Building Services, , SA14 | £32100 |
Rowan Evans Building Contractors, Vale of Glamorgan, Sa4 | £33270 |
Apex Building Services, Swansea, SA4 | £33000 |
Custom Build Construction, Swansea, SA4 | £33270 |
Carlisle Building Services, , SA6 | £32010 |