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 £51400 (M R Property Services based in PO19) to the dearest of around £51920 (James Building Services based in PO18).
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 PO20 by posting a job with HaMuch and we'll send it to extension builders in PO20.
Job | Estimate |
Underpinning a house | £17231 |
Build a two storey extension | £87596 |
Build a timber frame extension | £25731 |
Install a swimming pool | £80731 |
Cost to build a single storey extension | £44618 |
Cost to build a side return extension | £34472 |
Install an RSJ | £1931 |
Build an outbuilding | £9731 |
Build a mansard loft conversion | £51731 |
Cost of a loft conversion | £31227 |
Build a kitchen extension | £41731 |
Build a hip to gable loft conversion | £41731 |
Build a granny annexe | £86731 |
Build a garden office | £9731 |
Convert a garage | £15731 |
Build a new garage | £18231 |
Build a flat roof extension | £21731 |
Build a dormer loft conversion | £41731 |
Lay a concrete foundation | £5981 |
Convert a bungalow loft | £28731 |
Basement conversion cost | £34472 |