Range from the cheapest single storey extension £51,160 (GP Property Services based in EN7) to the dearest single storey extension £75,000 (PDS Group Ltd based in EN10).
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 Broxbourne by posting a job with HaMuch and we will send it to extension builders in Broxbourne.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Hoddesdon | £40 | £252 |
| Single Storey Extension near Cheshunt | £41 | £244 |
| Single Storey Extension near Ware | £40 | £252 |
| Single Storey Extension near Hertford | £39 | £247 |
| Single Storey Extension near Epping Forest | £38 | £237 |
| Single Storey Extension near Potters Bar | £38 | £240 |
| Single Storey Extension near Loughton | £38 | £238 |
| Single Storey Extension near Harlow | £37 | £247 |
| Single Storey Extension near Welwyn Garden City | £36 | £229 |
| Single Storey Extension near Hatfield | £54 | £241 |