Fuel prices in HP3 today, 4 November 2026
Live petrol and diesel prices at 3 stations in the HP3 postcode area, cheapest first, from the government's Fuel Finder open data. 1 has a price more than 30 days old, so it's listed last with the date of the last report.
Cheapest and average prices from the 2 stations reporting in the 30 days to 4 November 2026.
3 fuel stations in the HP3 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 160.9p at Sainsbury's up to 162.9p, a 2.0p gap across HP3, so it pays to check before you fill up. On average HP3 is 8.8p cheaper than the UK as a whole.
Data updated 1 minutes ago.
Cheapest fuel in HP3: quick answers
Where is the cheapest petrol in HP3?
The cheapest unleaded in the HP3 postcode area right now is 160.9p per litre at Sainsbury's, LONDON ROAD, HEMEL HEMPSTEAD. The HP3 average is 161.9p.
Where is the cheapest diesel in HP3?
The lowest diesel price in HP3 is currently 193.9p per litre at Sainsbury's, LONDON ROAD, HEMEL HEMPSTEAD.