Range from the cheapest Side return extension £29,800 (Peter Borowski based in LA3) to the dearest Side return extension £41,500 (ROJ.house based in LA9).
Comparing extension builders estimates for Side return extension 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 a side return extention by posting your job to extension builders in LA9.

| Business name | Side return extension cost |
|---|---|
| Absolute Build, Kendal, LA9 | £37,000 |
| CHRIS ELLWOOD BUILDING CONTR, Sedgwick, LA9 | £36,370 |
| Helmside Building Services, Kendal, LA9 | £34,840 |
| STEPHEN FELLER (BUILDER), Sedgwick, LA9 | £36,640 |
| ROJ.house, Cumbria, LA9 | £41,500 |
| SIMPSON CONSTRUCTION, Kendal, LA8 | £36,010 |
| J R S BUILDING, Windermere, LA23 | £36,010 |
| A BAINES, Kirkby Lonsdale, LA6 | £37,360 |
| Wolfe Design & Build, Cumbria, LA17 | £36,280 |
| MIKE CROWE BUILDING & CONSTRUC, Ulverston, LA12 | £41,500 |
| JPw Property Care LTD , 204, Euston Grove, Morecambe, Lancashire, LA4 | £36,010 |
| L J G CONTRACTING, Morecambe, LA4 | £37,000 |
| NEWBY BUILDING & CONSTRUCTION, Shap, CA10 | £34,930 |
| LAKELAND DESIGN & BUILD LTD, Lancaster, LA1 | £35,560 |
| Peter Borowski, Morecambe, LA3 | £29,800 |
| MARK TAYLOR CONSTRUCTION LTD, Kirkby-in-furness, LA17 | £35,290 |
| Lancaster Building Contractors, Lancaster, LA1 | £35,380 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Kendal | £24 | £200 |
| Side Return Extension near Morecambe | £22 | £186 |
| Side Return Extension near Lancaster | £22 | £185 |
| Side Return Extension near Barrow-in-Furness | £21 | £173 |
| Side Return Extension near Fleetwood | £25 | £180 |