Cheapest unleaded
167.9p
Fuel prices in NN3 today, 12 September 2026
Live petrol and diesel prices at 6 stations in the NN3 postcode area, cheapest first, from the government's Fuel Finder open data.
Cheapest diesel
188.9p
Avg unleaded (NN3)
174.4p
Avg diesel (NN3)
193.4p
Morrisons
KETTERING ROAD, NORTHAMPTON
NN3 6AA
Unleaded167.9p
Diesel188.9p
Tesco
12 WESTON FAVELL CENTRE, WESTON FAVELL, NORTHAMPTON
NN3 8JZ
Unleaded167.9p
Diesel188.9p
BP
BILLING SERVICE STATION LTD, CROW LANE, LITTLE BILLING, NORTHAMPTON
NN3 9DA
Unleaded168.9p
Diesel191.9p
Shell
PARK VIEW, NORTHAMPTON
NN3 7TP
Unleaded177.9p
Diesel196.9p
Esso
A45 WESTBOUND, NENE VALLEY WAY, NORTHAMPTON
NN3 5LU
Unleaded181.9p
Diesel196.9p
Esso
A45 EAST BOUND NENE VALLEY WAY, NORTHAMPTON
NN3 5LU
Unleaded181.9p
Diesel196.9p
Data updated 2 hours ago.
Cheapest fuel in NN3: quick answers
Where is the cheapest petrol in NN3?
The cheapest unleaded in the NN3 postcode area right now is 167.9p per litre at Morrisons, KETTERING ROAD, NORTHAMPTON. The NN3 average is 174.4p.
Where is the cheapest diesel in NN3?
The lowest diesel price in NN3 is currently 188.9p per litre at Morrisons, KETTERING ROAD, NORTHAMPTON.