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 £51848 (Propia Limited based in SE1) to the dearest of around £54800 (Chris Ellis Project Service based in SE5).
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 Elephant & Castle by posting a job with HaMuch and we'll send it to extension builders in Elephant & Castle.
Job | Estimate |
Underpinning a house | £17514 |
Build a two storey extension | £88021 |
Build a timber frame extension | £26014 |
Install a swimming pool | £81014 |
Cost to build a single storey extension | £50275 |
Cost to build a side return extension | £37655 |
Install an RSJ | £2214 |
Build an outbuilding | £10014 |
Build a mansard loft conversion | £52014 |
Cost of a loft conversion | £33879 |
Build a kitchen extension | £42014 |
Build a hip to gable loft conversion | £42014 |
Build a granny annexe | £87014 |
Build a garden office | £10014 |
Convert a garage | £16014 |
Build a new garage | £18514 |
Build a flat roof extension | £22014 |
Build a dormer loft conversion | £42014 |
Lay a concrete foundation | £6264 |
Convert a bungalow loft | £29014 |
Basement conversion cost | £37655 |