Mansard loft conversion cost in EC4Y
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 (SDL PKB based in Ec4a) to the dearest of around £51944 (Elite Building based in WC2A).
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 EC4Y by posting a job with HaMuch and we'll send it to extension builders in EC4Y.
Estimates for common extension builder jobs in EC4Y;
| Job | Estimate |
| Underpinning a house | £17390 |
| Build a two storey extension | £87835 |
| Build a timber frame extension | £25890 |
| Install a swimming pool | £80890 |
| Cost to build a single storey extension | £47798 |
| Cost to build a side return extension | £36262 |
| Install an RSJ | £2090 |
| Build an outbuilding | £9890 |
| Build a mansard loft conversion | £51890 |
| Cost of a loft conversion | £32718 |
| Build a kitchen extension | £41890 |
| Build a hip to gable loft conversion | £41890 |
| Build a granny annexe | £86890 |
| Build a garden office | £9890 |
| Convert a garage | £15890 |
| Build a new garage | £18390 |
| Build a flat roof extension | £21890 |
| Build a dormer loft conversion | £41890 |
| Lay a concrete foundation | £6140 |
| Convert a bungalow loft | £28890 |
| Basement conversion cost | £36262 |