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Petrol Prices in Mill Hill
Average today: unleaded 180.9p · diesel 201.9p ·
UK average 167.7p / 189.2p
Checked 10 September 2026 · retailer-reported prices, changes filed within 30 minutes
Mill Hill trend: Unleaded ▲ 3.0p · 7d · Diesel ▲ 4.0p · 7d
The cheapest unleaded in Mill Hill today is 171.9p
at BP, Watford Way (a1). Filling a 55-litre tank at the cheapest station instead of the priciest saves about £9.90.
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