Range from the cheapest single storey extension £42,200 (A p sharp building services based in DE5) to the dearest single storey extension £63,000 (COMPLETE BLDG & PLASTIC INSTA based in DE5).
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 DE1 by posting a job with HaMuch and we will send it to extension builders in DE1.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Derby | £26 | £203 |
| Single Storey Extension near Erewash | £27 | £205 |
| Single Storey Extension near Amber Valley | £28 | £218 |
| Single Storey Extension near Belper | £28 | £219 |
| Single Storey Extension near Ilkeston | £27 | £204 |
| Single Storey Extension near Long Eaton | £28 | £216 |
| Single Storey Extension near Heanor | £27 | £204 |
| Single Storey Extension near Ripley | £28 | £217 |
| Single Storey Extension near Broxtowe | £29 | £207 |
| Single Storey Extension near Burton upon Trent | £27 | £218 |