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 (PRO - BUILD based in BB8) to the dearest of around £51624 (Pennine Building Services based in Bb10).
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 Nelson by posting a job with HaMuch and we'll send it to extension builders in Nelson.
Job | Estimate |
Underpinning a house | £17045 |
Build a two storey extension | £87318 |
Build a timber frame extension | £25545 |
Install a swimming pool | £80545 |
Cost to build a single storey extension | £40906 |
Cost to build a side return extension | £32384 |
Install an RSJ | £1745 |
Build an outbuilding | £9545 |
Build a mansard loft conversion | £51545 |
Cost of a loft conversion | £29487 |
Build a kitchen extension | £41545 |
Build a hip to gable loft conversion | £41545 |
Build a granny annexe | £86545 |
Build a garden office | £9545 |
Convert a garage | £15545 |
Build a new garage | £18045 |
Build a flat roof extension | £21545 |
Build a dormer loft conversion | £41545 |
Lay a concrete foundation | £5795 |
Convert a bungalow loft | £28545 |
Basement conversion cost | £32384 |