Range from the cheapest single storey extension £47,000 (CS Construction & Conversions based in S65) to the dearest single storey extension £175,000 (C S Roofing & Building based in S8).
Comparing extension builders estimates for fitting a downstairs toilet 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 to build a single storey extension in Rotherham by posting a job with HaMuch and we will send it to extension builders in Rotherham.

"Single storey extension"
ROTHERHAM
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Rotherham | £29 | £226 |
| Single Storey Extension near Wickersley | £29 | £224 |
| Single Storey Extension near Sheffield | £30 | £246 |
| Single Storey Extension near Barnsley | £27 | £210 |
| Single Storey Extension near Dronfield | £31 | £253 |
| Single Storey Extension near Doncaster | £26 | £208 |
| Single Storey Extension near Worksop | £29 | £233 |
| Single Storey Extension near Chesterfield | £29 | £225 |
| Single Storey Extension near Pontefract | £26 | £202 |
| Single Storey Extension near Bassetlaw | £28 | £214 |