Cheapest Fuel in Radlett
Hertfordshire · 31 stations within 5 miles
Where in Radlett are you?
The cheapest price in town is no use if it is on the far side of it.
North Radlett
Cheapest unleaded in north Radlett is MFG Morrisons St Albans at 171.9p.
The cheapest in the whole 5 miles is Costco Watford at 164.9p, 6.5 miles away across town (last reported 19 days ago); on a 55 litre fill that is £1.01 still in your pocket after driving there and back, so it is worth the trip.
Cheapest diesel in north Radlett is MFG Morrisons St Albans at 196.9p (last reported 19 days ago).
The cheapest in the whole 5 miles is Costco Watford at 184.9p, 6.5 miles away across town (last reported 19 days ago); on a 55 litre fill that is £3.67 still in your pocket after driving there and back, so it is worth the trip.
Prices may have moved since, so check before you travel. Those sums count the fuel for the round trip at typical mpg, nothing else. 4 miles across a city at busy times can take 20 minutes, and we have no traffic data — judge that part yourself.
Stations near Radlett
2 of 29 unleaded prices were updated in the last 48 hours. Stations here change their unleaded price every 3 days on average.
Stations here change their diesel price every 3 days on average.
| Station | Unleaded | Diesel | Distance |
|---|---|---|---|
| 164.9p | 184.9p | 2.4 mi | |
| 167.7p | 187.7p | 3.2 mi | |
| 167.9p | 187.9p | 3.2 mi | |
| 168.9p | 188.9p | 3.6 mi | |
| 168.9p | 193.9p | 3.6 mi | |
| 168.9p | 188.9p | 3.7 mi | |
| 169.7p | 193.7p | 2.5 mi | |
| 169.9p | 193.9p | 2.7 mi | |
| 169.9p | 189.9p | 3.4 mi | |
| 169.9p | 197.9p | 4.1 mi | |
| 169.9p | 192.9p | 4.8 mi | |
| 170.9p | 195.9p | 3.6 mi | |
| 171.9p | 195.9p | 3.6 mi | |
| 171.9p | 196.9p | 4.8 mi | |
| 172.9p | 199.9p | 2.7 mi | |
| 172.9p | 197.9p | 3.2 mi | |
| 172.9p | 198.9p | 3.8 mi | |
| 172.9p | 198.9p | 4.3 mi | |
| 172.9p | 198.9p | 4.9 mi | |
| 173.9p | 198.9p | 2.8 mi | |
| 173.9p | 199.9poldLast reported 34 days ago | 3.1 mi | |
| 173.9p | 199.9p | 3.2 mi | |
| 173.9p | 198.9p | 4.4 mi | |
| 177.9p | 199.9poldLast reported 34 days ago | 4.6 mi | |
| 178.9p | 202.9p | 3.5 mi |
old: last reported more than a month ago.
Premium fuel and the price spread in Radlett
How far apart prices are
Cheapest to dearest is 34.0p a litre. Choosing well saves £18.70 on a 55 litre fill.
Costco Watford 2.4 mi
Cheapest to dearest is 38.0p a litre. Choosing well saves £20.90 on a 55 litre fill.
Costco Watford 2.4 mi
Premium grades
Costco Watford, 2.4 mi (last reported 19 days ago).
Super unleaded costs 10.0p a litre more than unleaded here.
MFG Morrisons Borehamwood, 3.6 mi.
Super diesel costs 19.0p a litre more than diesel here.
Prices in Radlett over time
Average unleaded price in Radlett each day over the last 30 days, against the UK average
The line is the average of the prices on record each day; the figures below compare the same stations on both dates.
Figures to 2 November 2026.
Unleaded in Radlett is down 0.6p this week. It is down 1.6p over 30 days and up 10.4p over 90 days.
Most often cheapest
Costco Watford has been the cheapest unleaded in Radlett on 43 of the last 90 days.
Diesel in Radlett is down 0.3p this week. It is down 1.0p over 30 days and up 15.6p over 90 days.
Most often cheapest
Costco Watford has been the cheapest diesel in Radlett on 43 of the last 90 days.
Worth a drive from Radlett?
Prices in the nearest towns, measured from the town centre, after the fuel the round trip itself burns at typical mpg.
No town near Radlett beats it on unleaded once you count the drive.
No town near Radlett beats it on diesel once you count the drive.
Motorway prices near Radlett
Services on the A1(M) near Radlett charge 21.0p a litre more for unleaded than the cheapest in town: South Mimms Sf Connect Mwsa at 185.9p (last reported 8 days ago), 3.9 mi away.
Services on the A1(M) near Radlett charge 31.0p a litre more for diesel than the cheapest in town: South Mimms Sf Connect Mwsa at 215.9p (last reported 6 days ago), 3.9 mi away.
Roadworks affecting Radlett
Works near the stations listed above. We can see the works, not the traffic, so allow extra time.
-
In progressLane closure on Watling StreetIn progress, due to finish 4 Dec · Highway improvement works
Near Mount Sf Connect
-
In progressLane closure on North Orbital RoadIn progress, due to finish 4 Dec · Highway improvement works
Near Mount Sf Connect
-
PlannedRoad closure on Bushey Mill CrescentWas due to start Mon 2 Nov, until 20 Nov · Highway repair and maintenance works
-
PlannedRoad closure on Victoria RoadWas due to start Mon 26 Oct, until 2 Nov · Highway improvement works
Near Rontec Watford
-
PlannedRoad closure on Selvage LaneWas due to start Mon 26 Oct, until 11 Nov · Highway improvement works
Roadworks: Department for Transport, Street Manager (England only). About this data.
Open 24 hours in Radlett
22 of the stations within 5 miles are open around the clock.
The cheapest 24-hour unleaded is Asda Watford Supercentre at 167.7p (last reported 19 days ago), 3.2 mi.
The cheapest 24-hour diesel is Asda Watford Supercentre at 187.7p (last reported 19 days ago), 3.2 mi.
Facilities in Radlett
Across the stations within 5 miles. AdBlue pumps, LPG and HVO are the hard ones to find, so those name a station.
-
AdBlue pumps 4 stations
Cheapest: Asda Sheepcot Express Petrol, 195.9p (last reported 5 days ago), 3.6 mi
-
AdBlue (packaged) 31 stations
-
LPG pumps 2 stations
Nearest: Sainsbury's London Colney, 2.8 mi
-
Car wash 10 stations
-
Toilets 21 stations
-
Air pump / screenwash 25 stations
-
Water filling 14 stations
Mapped by volunteers
- At least 3 stations have pay at pump.
Volunteers map these, so treat each count as a floor rather than the whole picture.
Some of these details come from OpenStreetMap, © OpenStreetMap contributors, under the Open Database Licence.
Something to eat near the cheapest
At or near the three cheapest unleaded forecourts in Radlett.
- Costco Watford: Costco Europe (UK) Ltd (Deli, Butchery, Bakery, Warehouse, F on site, rated 5 for food hygiene (inspected Jan 2026).
- Asda Watford Supercentre: McDonalds, 0.1 mi away, rated 5 for food hygiene (inspected Sep 2025). Check opening hours
- Sainsbury's Dome Roundabout: Sainsbury's, 0.2 mi away, rated 5 for food hygiene (inspected Feb 2026). Check opening hours
Hygiene ratings: Food Standards Agency. About this data.
Brands in Radlett
9 of 31 stations are supermarket forecourts.
Across the stations within 5 miles, supermarket forecourts average 3.9p less on unleaded than the branded ones, on prices reported over the last 25 days.
Across the stations within 5 miles, supermarket forecourts average 5.2p less on diesel than the branded ones, on prices reported over the last 28 days.
Sorted by average unleaded
-
Asda 2 stations
Average unleaded 168.7p (on prices reported over the last 24 days); cheapest Asda Watford Supercentre at 167.7p (last reported 19 days ago), 3.2 mi
Average diesel 190.7p (on prices reported over the last 19 days); cheapest Asda Watford Supercentre at 187.7p (last reported 19 days ago), 3.2 mi
-
Tesco 2 stations
Average unleaded 169.4p (on prices reported over the last 18 days); cheapest Watford Extra at 168.9p (last reported 18 days ago), 3.7 mi
Average diesel 191.4p (on prices reported over the last 4 days); cheapest Watford Extra at 188.9p (last reported 3 days ago), 3.7 mi
-
Morrisons 2 stations
Average unleaded 170.4p (on prices reported over the last 4 days); cheapest MFG Morrisons Borehamwood at 168.9p (last reported 4 days ago), 3.6 mi
Average diesel 195.4p (on prices reported over the last 19 days); cheapest MFG Morrisons Borehamwood at 193.9p, 3.6 mi
-
Sainsbury's 3 stations
Average unleaded 171.9p (on prices reported over the last 19 days); cheapest Sainsbury's Dome Roundabout at 167.9p (last reported 19 days ago), 3.2 mi
Average diesel 195.2p (on prices reported over the last 19 days); cheapest Sainsbury's Dome Roundabout at 187.9p (last reported 19 days ago), 3.2 mi
-
Esso 7 stations
Average unleaded 172.3p (on prices reported over the last 25 days); cheapest Rontec Watford at 168.9p (last reported 10 days ago), 3.6 mi
Average diesel 194.5p (on prices reported over the last 10 days); cheapest Rontec Watford at 188.9p (last reported 10 days ago), 3.6 mi
-
Shell 6 stations
Average unleaded 174.6p (on prices reported over the last 24 days); cheapest Shell Little Waitrose Sceptre at 169.9p (last reported 8 days ago), 3.4 mi
Average diesel 198.7p (on prices reported over the last 27 days); cheapest Shell Little Waitrose Sceptre at 189.9p (last reported 8 days ago), 3.4 mi
-
BP 4 stations
Average unleaded 176.9p (on prices reported over the last 21 days); cheapest EG Watford at 169.9p, 4.1 mi
Average diesel 203.7p (on prices reported over the last 28 days); cheapest Clarendon Sf Connect at 197.9p (last reported 4 days ago), 3.2 mi
-
Costco 1 station
Unleaded at Costco Watford: 164.9p (last reported 19 days ago), 2.4 mi
Diesel at Costco Watford: 184.9p (last reported 19 days ago), 2.4 mi
-
Independent and unbranded 3 stations
Loyalty schemes
- Asda Rewards members get fuel coupons in the app from time to time. Scan the Rewards barcode, then the coupon, at the pump or kiosk of a participating forecourt.
- Tesco Clubcard holders collect points on fuel by scanning their card or the Tesco app when they pay, at Tesco petrol stations and at Esso sites with a Tesco Express.
- Morrisons More members collect points on fuel by scanning their More Card or the Morrisons More app when they pay.
- Sainsbury's petrol stations give Nectar points on fuel when you scan a Nectar card or the Nectar app, in the kiosk or at the pump.
- Participating Esso forecourts give Nectar points on fuel when you scan a Nectar card or pay in the Esso App; Esso sites with a Tesco Express shop take Tesco Clubcard instead.
- Shell GO+ members collect points on fuel at participating Shell forecourts by scanning the Shell App, a GO+ card or a key fob at the till, or by paying in the app at the pump.
- BPme Rewards members collect points on fuel at participating BP forecourts by scanning the card in the BPme app at the till, or by paying for fuel in the app.
Schemes change and not every forecourt takes part, so check with the retailer before you count on one.
Common questions about fuel in Radlett
How much is unleaded in Radlett?
The cheapest unleaded in Radlett is 164.9p a litre at Costco Watford (last reported 19 days ago). That is 6.8p below the UK average. Across the stations within 5 miles, unleaded runs from 164.9p to 198.9p a litre.
How much is diesel in Radlett?
The cheapest diesel in Radlett is 184.9p a litre at Costco Watford (last reported 19 days ago). That is 13.5p below the UK average. Across the stations within 5 miles, diesel runs from 184.9p to 222.9p a litre.
Which station is cheapest for unleaded in Radlett?
Going by the price it last reported, 19 days ago, Costco Watford has the cheapest unleaded in Radlett, at 164.9p a litre. It is in west Radlett, 2.4 miles from the centre.
Are there 24-hour petrol stations in Radlett?
Yes. 22 of the stations within 5 miles are open 24 hours. The cheapest 24-hour unleaded is at Asda Watford Supercentre, 3.2 miles from the centre, for 167.7p a litre (last reported 19 days ago). The cheapest 24-hour diesel is at Asda Watford Supercentre, 3.2 miles from the centre, for 187.7p a litre (last reported 19 days ago).
Where can I get AdBlue at the pump in Radlett?
4 of the stations within 5 miles have AdBlue at the pump. The cheapest diesel among them is at Asda Sheepcot Express Petrol, 3.6 miles from the centre, for 195.9p a litre (last reported 5 days ago).
Where can I get LPG in Radlett?
2 of the stations within 5 miles have LPG. The nearest to the centre of Radlett is Sainsbury's London Colney, 2.8 miles away.