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 £51760 (AMD Construction and Renovation Ltd based in DA13) to the dearest of around £52000 (ULTRA BUILDING AND PROPERTY based in DA3).
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 Hartley by posting a job with HaMuch and we'll send it to extension builders in Hartley.
Job | Estimate |
Underpinning a house | £17329 |
Build a two storey extension | £87744 |
Build a timber frame extension | £25829 |
Install a swimming pool | £80829 |
Cost to build a single storey extension | £46582 |
Cost to build a side return extension | £35578 |
Install an RSJ | £2029 |
Build an outbuilding | £9829 |
Build a mansard loft conversion | £51829 |
Cost of a loft conversion | £32148 |
Build a kitchen extension | £41829 |
Build a hip to gable loft conversion | £41829 |
Build a granny annexe | £86829 |
Build a garden office | £9829 |
Convert a garage | £15829 |
Build a new garage | £18329 |
Build a flat roof extension | £21829 |
Build a dormer loft conversion | £41829 |
Lay a concrete foundation | £6079 |
Convert a bungalow loft | £28829 |
Basement conversion cost | £35578 |