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 £51144 (R.J Builders based in BT67) to the dearest of around £51600 (GMC Construction based in BT70).
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 BT63 by posting a job with HaMuch and we'll send it to extension builders in BT63.
Job | Estimate |
Underpinning a house | £16874 |
Build a two storey extension | £87061 |
Build a timber frame extension | £25374 |
Install a swimming pool | £80374 |
Cost to build a single storey extension | £37474 |
Cost to build a side return extension | £30454 |
Install an RSJ | £1574 |
Build an outbuilding | £9374 |
Build a mansard loft conversion | £51374 |
Cost of a loft conversion | £27879 |
Build a kitchen extension | £41374 |
Build a hip to gable loft conversion | £41374 |
Build a granny annexe | £86374 |
Build a garden office | £9374 |
Convert a garage | £15374 |
Build a new garage | £17874 |
Build a flat roof extension | £21374 |
Build a dormer loft conversion | £41374 |
Lay a concrete foundation | £5624 |
Convert a bungalow loft | £28374 |
Basement conversion cost | £30454 |
Business name | Mansard loft conversion cost |
---|---|
Terry Design, Belfast, Armagh, BT62 | £51504 |
The Method Group, Gibson's Hill, Craigavon, BT66 | £51224 |
PC Building, , BT67 | £51160 |
R.J Builders, , BT67 | £51144 |
GMC Construction, Dungannon, BT70 | £51600 |
JP&S Construction Ltd, 8 Derraghadoan Road, Dungannon, Tyrone, BT70 | £51384 |
Browns Joinery, Crumlin, BT29 | £51600 |