Range from the cheapest Basement conversion £27150 (Building & Flat Roofing Contractors based in LL54) to the dearest Basement conversion £33000 (W F CLAYTON & CO LTD based in LL57).
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 LL59 by posting a job with HaMuch and we will send it to extension builders in LL59.
Job | Estimate |
Underpinning a house | £16839 |
Build a two storey extension | £87009 |
Build a timber frame extension | £25339 |
Install a swimming pool | £80339 |
Cost to build a single storey extension | £36780 |
Cost to build a side return extension | £30064 |
Install an RSJ | £1539 |
Build an outbuilding | £9339 |
Build a mansard loft conversion | £51339 |
Cost of a loft conversion | £27553 |
Build a kitchen extension | £41339 |
Build a hip to gable loft conversion | £41339 |
Build a granny annexe | £86339 |
Build a garden office | £9339 |
Convert a garage | £15339 |
Build a new garage | £17839 |
Build a flat roof extension | £21339 |
Build a dormer loft conversion | £41339 |
Lay a concrete foundation | £5589 |
Convert a bungalow loft | £28339 |
Basement conversion cost | £30064 |
Business name | Basement conversion cost |
---|---|
W F CLAYTON & CO LTD, Bangor, LL57 | £33000 |
Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £30120 |
Property Maintenance Solutions, Benllech , LL74 | £29400 |
Glyndwr Roofing & Building Services, , LL65 | £29850 |
Building & Flat Roofing Contractors, Caernarfon, LL54 | £27150 |
UK Leisure Living Ltd, Unit 8, The Old Creamery, Station Road, , LL28 | £30570 |
Bryn Pritchard Ltd - Building Contractors, Garndolbenmaen, LL51 | £31920 |
W A Mitchell, Caernarfon, LL54 | £28500 |