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 £50800 (J.r joinery services based in LN4) to the dearest of around £52000 (P MARSH BUILDING CONTRACTOR based in PE23).
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 Dunston by posting a job with HaMuch and we'll send it to extension builders in Dunston.
Job | Estimate |
Underpinning a house | £17004 |
Build a two storey extension | £87256 |
Build a timber frame extension | £25504 |
Install a swimming pool | £80504 |
Cost to build a single storey extension | £40086 |
Cost to build a side return extension | £31924 |
Install an RSJ | £1704 |
Build an outbuilding | £9504 |
Build a mansard loft conversion | £51504 |
Cost of a loft conversion | £29103 |
Build a kitchen extension | £41504 |
Build a hip to gable loft conversion | £41504 |
Build a granny annexe | £86504 |
Build a garden office | £9504 |
Convert a garage | £15504 |
Build a new garage | £18004 |
Build a flat roof extension | £21504 |
Build a dormer loft conversion | £41504 |
Lay a concrete foundation | £5754 |
Convert a bungalow loft | £28504 |
Basement conversion cost | £31924 |