Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home.
Mansard loft conversions range from the cheapest installation of £51080 (Building & Flat Roofing Contractors based in LL54) to the dearest of around £51600 (W F CLAYTON & CO LTD based in LL57).
While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.
Get quotes to install a mansard loft conversion in LL27 by posting a job with HaMuch and we'll send it to extension builders in LL27.
Job | Estimate |
Underpinning a house | £16859 |
Build a two storey extension | £87038 |
Build a timber frame extension | £25359 |
Install a swimming pool | £80359 |
Cost to build a single storey extension | £37173 |
Cost to build a side return extension | £30285 |
Install an RSJ | £1559 |
Build an outbuilding | £9359 |
Build a mansard loft conversion | £51359 |
Cost of a loft conversion | £27738 |
Build a kitchen extension | £41359 |
Build a hip to gable loft conversion | £41359 |
Build a granny annexe | £86359 |
Build a garden office | £9359 |
Convert a garage | £15359 |
Build a new garage | £17859 |
Build a flat roof extension | £21359 |
Build a dormer loft conversion | £41359 |
Lay a concrete foundation | £5609 |
Convert a bungalow loft | £28359 |
Basement conversion cost | £30285 |
Business name | Mansard loft conversion cost |
---|---|
UK Leisure Living Ltd, Unit 8, The Old Creamery, Station Road, , LL28 | £51384 |
W F CLAYTON & CO LTD, Bangor, LL57 | £51600 |
S ROBERTS ROOFING, , LL22 | £51384 |
Octagon Construction Ltd, Rhyl, LL18 | £51360 |
Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £51344 |
Building & Flat Roofing Contractors, Caernarfon, LL54 | £51080 |