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 £51520 (Captain Stove Direct based in NN6) to the dearest of around £52800 (STRANDOR ROOFING LTD based in NN6).
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 Irthlingborough by posting a job with HaMuch and we'll send it to extension builders in Irthlingborough.
Job | Estimate |
Underpinning a house | £17197 |
Build a two storey extension | £87546 |
Build a timber frame extension | £25697 |
Install a swimming pool | £80697 |
Cost to build a single storey extension | £43946 |
Cost to build a side return extension | £34094 |
Install an RSJ | £1897 |
Build an outbuilding | £9697 |
Build a mansard loft conversion | £51697 |
Cost of a loft conversion | £30912 |
Build a kitchen extension | £41697 |
Build a hip to gable loft conversion | £41697 |
Build a granny annexe | £86697 |
Build a garden office | £9697 |
Convert a garage | £15697 |
Build a new garage | £18197 |
Build a flat roof extension | £21697 |
Build a dormer loft conversion | £41697 |
Lay a concrete foundation | £5947 |
Convert a bungalow loft | £28697 |
Basement conversion cost | £34094 |