Asda Observatory Express Petrol — Fuel Prices

Is Asda Observatory Express Petrol the cheapest fuel near Barnet? Here are its latest prices for unleaded, super unleaded, diesel and premium diesel, as reported to the Government's Fuel Finder service, and how they compare with the rest of Greater London. Asda Observatory Express Petrol is at NW7 2PT, Barnet, Greater London.

Directions ↗Is it worth the drive?

Other Forecourts Nearby

About This Forecourt

Price History

We are building a price history for every forecourt from the prices reported since August 2026. A chart of how prices here have changed will appear in this space.