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 £51000 (Chesney Construction based in FY4) to the dearest of around £52000 (J.L Construction based in L22).
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 Southport by posting a job with HaMuch and we'll send it to extension builders in Southport.
Job | Estimate |
Underpinning a house | £16985 |
Build a two storey extension | £87228 |
Build a timber frame extension | £25485 |
Install a swimming pool | £80485 |
Cost to build a single storey extension | £39709 |
Cost to build a side return extension | £31711 |
Install an RSJ | £1685 |
Build an outbuilding | £9485 |
Build a mansard loft conversion | £51485 |
Cost of a loft conversion | £28926 |
Build a kitchen extension | £41485 |
Build a hip to gable loft conversion | £41485 |
Build a granny annexe | £86485 |
Build a garden office | £9485 |
Convert a garage | £15485 |
Build a new garage | £17985 |
Build a flat roof extension | £21485 |
Build a dormer loft conversion | £41485 |
Lay a concrete foundation | £5735 |
Convert a bungalow loft | £28485 |
Basement conversion cost | £31711 |