Range from the cheapest Basement conversion £30,840 (Helmside Building Services based in LA9) to the dearest Basement conversion £37,500 (ROJ.house based in LA9).
Comparing extension builders estimates for a Basement conversion gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for the cost to convert a basement in Kirkby Stephen by posting a job with HaMuch and we will send it to extension builders in Kirkby Stephen.

| Business name | Basement conversion cost |
|---|---|
| NEWBY BUILDING & CONSTRUCTION, Shap, CA10 | £30,930 |
| ROJ.house, Cumbria, LA9 | £37,500 |
| STEPHEN FELLER (BUILDER), Sedgwick, LA9 | £32,640 |
| Absolute Build, Kendal, LA9 | £33,000 |
| CHRIS ELLWOOD BUILDING CONTR, Sedgwick, LA9 | £32,370 |
| Helmside Building Services, Kendal, LA9 | £30,840 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Basement Conversion near Kendal | £24 | £200 |
| Basement Conversion near Bishop Auckland | £38 | £221 |
| Basement Conversion near Consett | £28 | £202 |
| Basement Conversion near Spennymoor | £37 | £223 |
| Basement Conversion near Morecambe | £22 | £186 |
| Basement Conversion near Lancaster | £22 | £185 |
| Basement Conversion near Carlisle | £21 | £175 |
| Basement Conversion near Stanley | £29 | £206 |