Range from the cheapest single storey extension £31,000 (Weathersealed UK based in DL1) to the dearest single storey extension £53,400 (Heritage NE Ltd based in DL17).
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 Newton Aycliffe by posting a job with HaMuch and we will send it to extension builders in Newton Aycliffe.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near Newton Aycliffe | £34 | £200 |
| Single Storey Extension near Bishop Auckland | £34 | £218 |
| Single Storey Extension near Spennymoor | £33 | £220 |
| Single Storey Extension near Darlington | £53 | £194 |
| Single Storey Extension near Stockton-on-Tees | £35 | £201 |
| Single Storey Extension near Durham | £42 | £236 |
| Single Storey Extension near Billingham | £37 | £208 |
| Single Storey Extension near Thornaby-on-Tees | £36 | £202 |
| Single Storey Extension near Ingleby Barwick | £36 | £202 |
| Single Storey Extension near Middlesbrough | £36 | £202 |