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 LL24 by posting a job with HaMuch and we'll send it to extension builders in LL24.
Job | Estimate |
Underpinning a house | £16890 |
Build a two storey extension | £87086 |
Build a timber frame extension | £25390 |
Install a swimming pool | £80390 |
Cost to build a single storey extension | £37808 |
Cost to build a side return extension | £30642 |
Install an RSJ | £1590 |
Build an outbuilding | £9390 |
Build a mansard loft conversion | £51390 |
Cost of a loft conversion | £28035 |
Build a kitchen extension | £41390 |
Build a hip to gable loft conversion | £41390 |
Build a granny annexe | £86390 |
Build a garden office | £9390 |
Convert a garage | £15390 |
Build a new garage | £17890 |
Build a flat roof extension | £21390 |
Build a dormer loft conversion | £41390 |
Lay a concrete foundation | £5640 |
Convert a bungalow loft | £28390 |
Basement conversion cost | £30642 |
Business name | Mansard loft conversion cost |
---|---|
UK Leisure Living Ltd, Unit 8, The Old Creamery, Station Road, , LL28 | £51384 |
S ROBERTS ROOFING, , LL22 | £51384 |
W F CLAYTON & CO LTD, Bangor, LL57 | £51600 |
Bryn Pritchard Ltd - Building Contractors, Garndolbenmaen, LL51 | £51504 |
Building & Flat Roofing Contractors, Caernarfon, LL54 | £51080 |