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 Holyhead by posting a job with HaMuch and we'll send it to extension builders in Holyhead.
Job | Estimate |
Underpinning a house | £16827 |
Build a two storey extension | £86990 |
Build a timber frame extension | £25327 |
Install a swimming pool | £80327 |
Cost to build a single storey extension | £36533 |
Cost to build a side return extension | £29925 |
Install an RSJ | £1527 |
Build an outbuilding | £9327 |
Build a mansard loft conversion | £51327 |
Cost of a loft conversion | £27438 |
Build a kitchen extension | £41327 |
Build a hip to gable loft conversion | £41327 |
Build a granny annexe | £86327 |
Build a garden office | £9327 |
Convert a garage | £15327 |
Build a new garage | £17827 |
Build a flat roof extension | £21327 |
Build a dormer loft conversion | £41327 |
Lay a concrete foundation | £5577 |
Convert a bungalow loft | £28327 |
Basement conversion cost | £29925 |
Business name | Mansard loft conversion cost |
---|---|
Glyndwr Roofing & Building Services, , LL65 | £51320 |
Property Maintenance Solutions, Benllech , LL74 | £51280 |
Balmoral joinery/construction , Gaerwen gwynedd , LL60 | £51344 |
Hughes Construction, , LL57 | £51336 |
W F CLAYTON & CO LTD, Bangor, LL57 | £51600 |
Building & Flat Roofing Contractors, Caernarfon, LL54 | £51080 |