Sainsbury's Williamson Road, London
Williamson Road, N4 1UJ London
Sainsbury's is a petrol station in London. Find current diesel and unleaded prices, the full price history, opening hours and accepted payment methods — data source: UK Fuel Finder.
Unleaded (E10)
Diesel
Price history
Interactive price history for this petrol station — shows diesel and unleaded price trends over the selected time range. Sainsbury's: Unleaded (E10): £ 1.509, Diesel: £ 1.689.
| Date | Diesel | Unleaded (E10) |
|---|---|---|
| 12/07/2026 | £ 1.639 | £ 1.499 |
| 13/07/2026 | £ 1.639 | £ 1.499 |
| 14/07/2026 | £ 1.639 | £ 1.499 |
| 15/07/2026 | £ 1.639 | £ 1.499 |
| 17/07/2026 | £ 1.639 | £ 1.499 |
| 18/07/2026 | £ 1.679 | £ 1.499 |
| 19/07/2026 | £ 1.689 | £ 1.509 |
Price analysis
- Sainsbury's is currently at the regional average in London.
- Price change over the last 24 hours: Diesel +1.0p.
- Sainsbury's is located in London, London.
Is the Sainsbury's petrol station cheap or expensive?
Sainsbury's is currently slightly above the average for stations in London. Diesel currently costs £ 1.689 here — cheaper than 45% of the 381 stations compared in London.
Price statistics
- Sainsbury's is currently cheaper than 45% of stations in London.
- Statistically, the cheapest day to fill up here is Sunday.
- The price has changed 9 times in the last 30 days.
| Month | Avg. price |
|---|---|
| April 2026 | £ 1.889 |
| May 2026 | £ 1.879 |
| June 2026 | £ 1.766 |
| July 2026 | £ 1.645 |
Frequently asked questions about Sainsbury's
When is fuel cheapest at Sainsbury's?
Statistically, the cheapest day to fill up at Sainsbury's is Sunday.
Is Sainsbury's cheaper than average in London?
No, at £ 1.689, Sainsbury's is currently above average in London (cheaper than only 45% of the 381 stations compared).
How often does the fuel price change at Sainsbury's?
Over the last 30 days, the Diesel price at Sainsbury's has changed 9 times.