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 £50960 (Peter Borowski based in LA3) to the dearest of around £52000 (MIKE CROWE BUILDING & CONSTRUC based in LA12).
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 Grange-over-sands by posting a job with HaMuch and we'll send it to extension builders in Grange-over-sands.
Job | Estimate |
Underpinning a house | £17037 |
Build a two storey extension | £87305 |
Build a timber frame extension | £25537 |
Install a swimming pool | £80537 |
Cost to build a single storey extension | £40739 |
Cost to build a side return extension | £32291 |
Install an RSJ | £1737 |
Build an outbuilding | £9537 |
Build a mansard loft conversion | £51537 |
Cost of a loft conversion | £29409 |
Build a kitchen extension | £41537 |
Build a hip to gable loft conversion | £41537 |
Build a granny annexe | £86537 |
Build a garden office | £9537 |
Convert a garage | £15537 |
Build a new garage | £18037 |
Build a flat roof extension | £21537 |
Build a dormer loft conversion | £41537 |
Lay a concrete foundation | £5787 |
Convert a bungalow loft | £28537 |
Basement conversion cost | £32291 |