Range from the cheapest single storey extension £47,000 (G Collins Fencing based in RG8) to the dearest single storey extension £53,880 (Kambos Consulting based in RG9).
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 Wallingford by posting a job with HaMuch and we will send it to extension builders in Wallingford.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Single Storey Extension near South Oxfordshire | £32 | £229 |
| Single Storey Extension near Didcot | £31 | £231 |
| Single Storey Extension near Abingdon-on-Thames | £31 | £228 |
| Single Storey Extension near Caversham | £33 | £229 |
| Single Storey Extension near Oxford | £32 | £230 |
| Single Storey Extension near Reading | £36 | £230 |
| Single Storey Extension near Wycombe | £34 | £234 |
| Single Storey Extension near Woodley | £37 | £232 |
| Single Storey Extension near High Wycombe | £34 | £237 |
| Single Storey Extension near Vale of White Horse | £32 | £242 |