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 (MKS Builders Ltd based in OL11) to the dearest of around £51656 (AJD Developments based in M24).
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 Shaw by posting a job with HaMuch and we'll send it to extension builders in Shaw.
Job | Estimate |
Underpinning a house | £17028 |
Build a two storey extension | £87292 |
Build a timber frame extension | £25528 |
Install a swimming pool | £80528 |
Cost to build a single storey extension | £40554 |
Cost to build a side return extension | £32186 |
Install an RSJ | £1728 |
Build an outbuilding | £9528 |
Build a mansard loft conversion | £51528 |
Cost of a loft conversion | £29322 |
Build a kitchen extension | £41528 |
Build a hip to gable loft conversion | £41528 |
Build a granny annexe | £86528 |
Build a garden office | £9528 |
Convert a garage | £15528 |
Build a new garage | £18028 |
Build a flat roof extension | £21528 |
Build a dormer loft conversion | £41528 |
Lay a concrete foundation | £5778 |
Convert a bungalow loft | £28528 |
Basement conversion cost | £32186 |