Compare petrol and diesel prices across 89 forecourts in Harrow, Greater London. Cheapest petrol from 164.9p, diesel from 184.9p. Updated today, 23 October 2026.
| Station | Unleaded | Diesel | Distance |
|---|---|---|---|
| COSTCO WHOLESALE - COSTCO WHOLESALE WATFORD | 164.9p | 184.9p | 5.8 mi |
| JET - College Park Services Station | 167.9p | 196.9p | 5.2 mi |
| ASDA - ASDA PARK ROYAL SUPERSTORE | 168.7p | 196.7p | 4.5 mi |
| SAINSBURY'S - SAINSBURYS ALPERTON | 168.9p | 196.9p | 3.2 mi |
| TESCO - WATFORD EXTRA - PETROL FILLING STATION | 168.9p | 188.9p | 5.5 mi |
| JET - Deansbrook Garage | 169.7p | 196.7p | 3.9 mi |
| ASDA - ASDA ELSTREE ALLUM LANE PETROL FILLING STATION | 169.7p | 194.7p | 5.4 mi |
| ASDA - ASDA ALPERTON EXPRESS PETROL | 169.9p | 197.9p | 3.4 mi |
| VALERO - craven park station | 169.9p | 197.9p | 4.2 mi |
| ASDA - ASDA SANDY LODGE EXPRESS PETROL | 169.9p | 194.9p | 5.1 mi |
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