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 £51704 (CUSTOM BUILD (SUSSEX) LIMITED based in TN21) to the dearest of around £51912 (Kent Construction Company based in TN3).
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 Mayfield by posting a job with HaMuch and we'll send it to extension builders in Mayfield.
Job | Estimate |
Underpinning a house | £17319 |
Build a two storey extension | £87729 |
Build a timber frame extension | £25819 |
Install a swimming pool | £80819 |
Cost to build a single storey extension | £46384 |
Cost to build a side return extension | £35466 |
Install an RSJ | £2019 |
Build an outbuilding | £9819 |
Build a mansard loft conversion | £51819 |
Cost of a loft conversion | £32055 |
Build a kitchen extension | £41819 |
Build a hip to gable loft conversion | £41819 |
Build a granny annexe | £86819 |
Build a garden office | £9819 |
Convert a garage | £15819 |
Build a new garage | £18319 |
Build a flat roof extension | £21819 |
Build a dormer loft conversion | £41819 |
Lay a concrete foundation | £6069 |
Convert a bungalow loft | £28819 |
Basement conversion cost | £35466 |