Range from the cheapest single storey extension £31,000 (HUSKINSON CONSTR SRVCS LTD based in NG16) to the dearest single storey extension £95,000 (Acorn Builders based in NG17).
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 DE5 by posting a job with HaMuch and we will send it to extension builders in DE5.

"Single storey extension"
DE56
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Ripley | £28 | £217 |
| Single Storey Extension near Heanor | £27 | £204 |
| Single Storey Extension near Belper | £28 | £219 |
| Single Storey Extension near Amber Valley | £28 | £218 |
| Single Storey Extension near Alfreton | £29 | £221 |
| Single Storey Extension near Ilkeston | £27 | £204 |
| Single Storey Extension near Ashfield | £28 | £230 |
| Single Storey Extension near Kirkby-in-Ashfield | £28 | £230 |
| Single Storey Extension near Broxtowe | £29 | £207 |
| Single Storey Extension near Sutton-in-Ashfield | £28 | £231 |