Mansard loft conversion cost in Outer London
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 £51600 (Total Home Refurbishments Ltd based in SE13) to the dearest of around £51944 (Island design & Construction Ltd based in E14).
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 Outer London by posting a job with HaMuch and we'll send it to extension builders in Outer London.
Estimates for common extension builder jobs in Outer London;
| Job | Estimate |
| Underpinning a house | £17383 |
| Build a two storey extension | £87825 |
| Build a timber frame extension | £25883 |
| Install a swimming pool | £80883 |
| Cost to build a single storey extension | £47664 |
| Cost to build a side return extension | £36186 |
| Install an RSJ | £2083 |
| Build an outbuilding | £9883 |
| Build a mansard loft conversion | £51883 |
| Cost of a loft conversion | £32655 |
| Build a kitchen extension | £41883 |
| Build a hip to gable loft conversion | £41883 |
| Build a granny annexe | £86883 |
| Build a garden office | £9883 |
| Convert a garage | £15883 |
| Build a new garage | £18383 |
| Build a flat roof extension | £21883 |
| Build a dormer loft conversion | £41883 |
| Lay a concrete foundation | £6133 |
| Convert a bungalow loft | £28883 |
| Basement conversion cost | £36186 |