Mansard loft conversion cost in BN45
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 £51672 (Black Olive Construction Ltd based in BN1) to the dearest of around £52320 (Fixers-Uk Ltd based in BN1).
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 BN45 by posting a job with HaMuch and we'll send it to extension builders in BN45.
Estimates for common extension builder jobs in BN45;
| Job | Estimate |
| Underpinning a house | £17272 |
| Build a two storey extension | £87658 |
| Build a timber frame extension | £25772 |
| Install a swimming pool | £80772 |
| Cost to build a single storey extension | £45443 |
| Cost to build a side return extension | £34937 |
| Install an RSJ | £1972 |
| Build an outbuilding | £9772 |
| Build a mansard loft conversion | £51772 |
| Cost of a loft conversion | £31614 |
| Build a kitchen extension | £41772 |
| Build a hip to gable loft conversion | £41772 |
| Build a granny annexe | £86772 |
| Build a garden office | £9772 |
| Convert a garage | £15772 |
| Build a new garage | £18272 |
| Build a flat roof extension | £21772 |
| Build a dormer loft conversion | £41772 |
| Lay a concrete foundation | £6022 |
| Convert a bungalow loft | £28772 |
| Basement conversion cost | £34937 |