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 £51840 (K & A Construction based in TW16) to the dearest of around £52320 (Wayne Croucher All Aspects of Brickwork & Landscaping based in KT12).
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 Elmbridge by posting a job with HaMuch and we'll send it to extension builders in Elmbridge.
Job | Estimate |
Underpinning a house | £17429 |
Build a two storey extension | £87893 |
Build a timber frame extension | £25929 |
Install a swimming pool | £80929 |
Cost to build a single storey extension | £48573 |
Cost to build a side return extension | £36697 |
Install an RSJ | £2129 |
Build an outbuilding | £9929 |
Build a mansard loft conversion | £51929 |
Cost of a loft conversion | £33081 |
Build a kitchen extension | £41929 |
Build a hip to gable loft conversion | £41929 |
Build a granny annexe | £86929 |
Build a garden office | £9929 |
Convert a garage | £15929 |
Build a flat roof extension | £21929 |
Build a dormer loft conversion | £41929 |
Lay a concrete foundation | £6179 |
Convert a bungalow loft | £28929 |
Basement conversion cost | £36697 |