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 £51200 (Aire Valley Builders & Roofing Contractor based in BD16) to the dearest of around £51672 (YP Consultancy based in BD1).
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 D17 by posting a job with HaMuch and we'll send it to extension builders in D17.
Job | Estimate |
Underpinning a house | £17076 |
Build a two storey extension | £87364 |
Build a timber frame extension | £25576 |
Install a swimming pool | £80576 |
Cost to build a single storey extension | £41520 |
Cost to build a side return extension | £32730 |
Install an RSJ | £1776 |
Build an outbuilding | £9576 |
Build a mansard loft conversion | £51576 |
Cost of a loft conversion | £29775 |
Build a kitchen extension | £41576 |
Build a hip to gable loft conversion | £41576 |
Build a granny annexe | £86576 |
Build a garden office | £9576 |
Convert a garage | £15576 |
Build a new garage | £18076 |
Build a flat roof extension | £21576 |
Build a dormer loft conversion | £41576 |
Lay a concrete foundation | £5826 |
Convert a bungalow loft | £28576 |
Basement conversion cost | £32730 |