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 £50720 (Garden landscapes landscape based in CF35) to the dearest of around £51576 (Dream Homes based in CF15).
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 Cymmer by posting a job with HaMuch and we'll send it to extension builders in Cymmer.
Job | Estimate |
Underpinning a house | £16937 |
Build a two storey extension | £87156 |
Build a timber frame extension | £25437 |
Install a swimming pool | £80437 |
Cost to build a single storey extension | £38742 |
Cost to build a side return extension | £31168 |
Install an RSJ | £1637 |
Build an outbuilding | £9437 |
Build a mansard loft conversion | £51437 |
Cost of a loft conversion | £28473 |
Build a kitchen extension | £41437 |
Build a hip to gable loft conversion | £41437 |
Build a granny annexe | £86437 |
Build a garden office | £9437 |
Convert a garage | £15437 |
Build a new garage | £17937 |
Build a flat roof extension | £21437 |
Build a dormer loft conversion | £41437 |
Lay a concrete foundation | £5687 |
Convert a bungalow loft | £28437 |
Basement conversion cost | £31168 |