Cheapest unleaded
172.9p
Fuel prices in CO12 today, 4 November 2026
Live petrol and diesel prices at 3 stations in the CO12 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
198.9p
Avg unleaded (CO12)
173.9p
Avg diesel (CO12)
198.9p
3 fuel stations in the CO12 postcode area report pump prices to the government's Fuel Finder scheme. Unleaded runs from 172.9p at Morrisons up to 174.9p, a 2.0p gap across CO12, so it pays to check before you fill up. On average CO12 is 3.2p dearer than the UK as a whole.
Morrisons
Iconfield Park, Garland Road
CO12 4EN
Price last reported 28 Sept
24 hours · Car wash · Air · Toilets
Unleaded172.9p
Diesel198.9p
Asda
Main Road, Harwich
CO12 3HJ
Toilets
Unleaded173.9p
Diesel198.9p
Texaco
394 Main Road, Harwich
CO12 4DN
Price last reported 4 Oct
Car wash · Air · Water · Toilets
Unleaded174.9p
Diesel199.9p
Data updated 1 hour ago.
Cheapest fuel in CO12: quick answers
Where is the cheapest petrol in CO12?
The cheapest unleaded in the CO12 postcode area right now is 172.9p per litre at Morrisons, ICONFIELD PARK, GARLAND ROAD. The CO12 average is 173.9p.
Where is the cheapest diesel in CO12?
The lowest diesel price in CO12 is currently 198.9p per litre at Morrisons, ICONFIELD PARK, GARLAND ROAD.