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 £51,200 (ASKEW CONSTRUCTION based in CA4) to the dearest of around £52,000 (ROJ.house based in LA9).
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 Shap by posting a job with HaMuch and we'll send it to extension builders in Shap.

| Business name | Mansard loft conversion cost |
|---|---|
| NEWBY BUILDING & CONSTRUCTION, Shap, CA10 | £51,416 |
| ASKEW CONSTRUCTION, Wetheral, CA4 | £51,200 |
| ROJ.house, Cumbria, LA9 | £52,000 |
| STEPHEN FELLER (BUILDER), Sedgwick, LA9 | £51,568 |
| J R S BUILDING, Windermere, LA23 | £51,512 |
| Ian Groves, Penrith , CA12 | £51,200 |
| Absolute Build, Kendal, LA9 | £51,600 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Mansard Loft Conversion near Kendal | £24 | £200 |
| Mansard Loft Conversion near Carlisle | £21 | £175 |