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 £50960 (FIVE OAKS BUILDING LTD based in DY4) to the dearest of around £55200 (JG Builders based in WV10).
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 WS3 by posting a job with HaMuch and we'll send it to extension builders in WS3.
Job | Estimate |
Underpinning a house | £17305 |
Build a two storey extension | £87707 |
Build a timber frame extension | £25805 |
Install a swimming pool | £80805 |
Cost to build a single storey extension | £46096 |
Cost to build a side return extension | £35304 |
Install an RSJ | £2005 |
Build an outbuilding | £9805 |
Build a mansard loft conversion | £51805 |
Cost of a loft conversion | £31920 |
Build a kitchen extension | £41805 |
Build a hip to gable loft conversion | £41805 |
Build a granny annexe | £86805 |
Build a garden office | £9805 |
Convert a garage | £15805 |
Build a new garage | £18305 |
Build a flat roof extension | £21805 |
Build a dormer loft conversion | £41805 |
Lay a concrete foundation | £6055 |
Convert a bungalow loft | £28805 |
Basement conversion cost | £35304 |