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 (Corella based in SN15) to the dearest of around £53600 (Adams Of Bath Property Services based in BA2).
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 Corsham by posting a job with HaMuch and we'll send it to extension builders in Corsham.
Job | Estimate |
Underpinning a house | £17357 |
Build a two storey extension | £87785 |
Build a timber frame extension | £25857 |
Install a swimming pool | £80857 |
Cost to build a single storey extension | £47139 |
Cost to build a side return extension | £35891 |
Install an RSJ | £2057 |
Build an outbuilding | £9857 |
Build a mansard loft conversion | £51857 |
Cost of a loft conversion | £32409 |
Build a kitchen extension | £41857 |
Build a hip to gable loft conversion | £41857 |
Build a granny annexe | £86857 |
Build a garden office | £9857 |
Convert a garage | £15857 |
Build a new garage | £18357 |
Build a flat roof extension | £21857 |
Build a dormer loft conversion | £41857 |
Lay a concrete foundation | £6107 |
Convert a bungalow loft | £28857 |
Basement conversion cost | £35891 |