Range from the cheapest single storey extension £47,000 (G M F GENERAL BUILDERS based in PE6) to the dearest single storey extension £63,000 (PSP Developments based in PE6).
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 March by posting a job with HaMuch and we will send it to extension builders in March.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Wisbech | £30 | £225 |
| Single Storey Extension near Peterborough | £37 | £246 |
| Single Storey Extension near Ely | £32 | £230 |
| Single Storey Extension near Huntingdonshire | £29 | £240 |
| Single Storey Extension near Huntingdon | £31 | £236 |
| Single Storey Extension near Spalding | £30 | £220 |
| Single Storey Extension near King's Lynn | £28 | £214 |
| Single Storey Extension near Cambridge | £33 | £234 |
| Single Storey Extension near Kings Lynn & West Norfolk | £27 | £208 |
| Single Storey Extension near St Neots | £42 | £256 |