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 £51664 (LEES BUILDING CONTRACTORS LTD based in BS22) to the dearest of around £52240 (MERIT SW LTD based in Bs20).
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 Somer by posting a job with HaMuch and we'll send it to extension builders in Somer.
Job | Estimate |
Underpinning a house | £17264 |
Build a two storey extension | £87647 |
Build a timber frame extension | £25764 |
Install a swimming pool | £80764 |
Cost to build a single storey extension | £45290 |
Cost to build a side return extension | £34850 |
Install an RSJ | £1964 |
Build an outbuilding | £9764 |
Build a mansard loft conversion | £51764 |
Cost of a loft conversion | £31542 |
Build a kitchen extension | £41764 |
Build a hip to gable loft conversion | £41764 |
Build a granny annexe | £86764 |
Build a garden office | £9764 |
Convert a garage | £15764 |
Build a new garage | £18264 |
Build a flat roof extension | £21764 |
Build a dormer loft conversion | £41764 |
Lay a concrete foundation | £6014 |
Convert a bungalow loft | £28764 |
Basement conversion cost | £34850 |