Range from the cheapest single storey extension £39,000 (B & K BUILDING SERVICES based in PE30) to the dearest single storey extension £53,400 (Nu-build Norfolk Ltd based in PE34).
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 PE30 by posting a job with HaMuch and we will send it to extension builders in PE30.

"Single storey extension"
KINGS LYNN
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near King's Lynn | £28 | £214 |
| Single Storey Extension near Kings Lynn & West Norfolk | £27 | £208 |
| Single Storey Extension near Wisbech | £30 | £225 |
| Single Storey Extension near Breckland | £24 | £220 |
| Single Storey Extension near Dereham | £23 | £187 |
| Single Storey Extension near Boston | £24 | £220 |
| Single Storey Extension near Spalding | £30 | £220 |
| Single Storey Extension near Skegness | £25 | £183 |
| Single Storey Extension near Ely | £32 | £230 |
| Single Storey Extension near Thetford | £28 | £224 |