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 £51200 (Complete Refurbishment Service based in RG12) to the dearest of around £57104 (HEATHHILL DEVELOPMENTS LTD based in RG45).
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 Bagshot by posting a job with HaMuch and we'll send it to extension builders in Bagshot.
Job | Estimate |
Underpinning a house | £17569 |
Build a two storey extension | £88104 |
Build a timber frame extension | £26069 |
Install a swimming pool | £81069 |
Cost to build a single storey extension | £51389 |
Cost to build a side return extension | £38281 |
Install an RSJ | £2269 |
Build an outbuilding | £10069 |
Build a mansard loft conversion | £52069 |
Cost of a loft conversion | £34401 |
Build a kitchen extension | £42069 |
Build a hip to gable loft conversion | £42069 |
Build a granny annexe | £87069 |
Build a garden office | £10069 |
Convert a garage | £16069 |
Build a new garage | £18569 |
Build a flat roof extension | £22069 |
Build a dormer loft conversion | £42069 |
Lay a concrete foundation | £6319 |
Convert a bungalow loft | £29069 |
Basement conversion cost | £38281 |