Tesco Unit 6 Harlech Retail Park, Cardiff Road, Casnewydd
Unit 6 Harlech Retail Park, Cardiff Road, NP20 3BA Casnewydd — Wales
Note: Price data is updated hourly and may be several hours out of date.
Unleaded (E10)
£ 1.559
2.0 p below regional avg
Diesel
£ 1.809
1.0 p above regional avg
Fill-up costUnleaded (E10)£62.36Diesel£72.36
Price history
Interactive price history for this petrol station — shows diesel and unleaded price trends over the selected time range. Tesco: Unleaded (E10): £ 1.559, Diesel: £ 1.809.
| Date | Diesel | Unleaded (E10) |
|---|---|---|
| 27/05/2026 | £ 1.819 | £ 1.569 |
| 28/05/2026 | £ 1.819 | £ 1.569 |
| 29/05/2026 | £ 1.819 | £ 1.569 |
| 30/05/2026 | £ 1.809 | £ 1.569 |
| 31/05/2026 | £ 1.809 | £ 1.569 |
| 01/06/2026 | £ 1.809 | £ 1.569 |
| 03/06/2026 | £ 1.809 | £ 1.559 |
Price analysis
- Tesco is currently 1.0p (0.6%) above the average in Wales.
- Price change over the last 24 hours: Unleaded −1.0p.
- Cheaper alternative: Asda (1.8 km away) is 0.2p cheaper.
- Tesco is located in Casnewydd, Wales.
Loading map… — Tesco, Unit 6 Harlech Retail Park, Cardiff Road, NP20 3BA Casnewydd. 5 nearby petrol stations.