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Welcome Break South Mimms Truckstop fuel prices in Potters Bar

Current petrol and diesel prices, opening times, directions and nearby alternatives for Welcome Break South Mimms Truckstop, a BP forecourt in Potters Bar.

St. Albans Road, Potters Bar, EN6 3NE ยท 1.2 miles from Potters Bar town centre

Get directionsCompare Potters Bar prices
Opening times
Open 24 hoursMonday - Sunday: 24 hours; Bank holidays: 24 hours
Station type
Motorway service station
Price source
Official UK Fuel Finder data

PetrolDiesel

Current station prices

Petrol

Petrol: Not stocked

Not stocked

Diesel

Diesel 219.9 pence per litre

p/l

Super unleaded

Super unleaded: Not stocked

Not stocked

Premium diesel

Premium diesel: Not stocked

Not stocked

Prices checked 20 Oct 2026, 08:21

Station verdict

Pricier than average for diesel.

B7 is 12.4p above the Potters Bar average and ranks 5th of 5. It is worth checking nearby diesel prices before filling up.

Compare nearby

Nearby comparison

Nearby fuel prices in Potters Bar

This station and nearby alternatives, ordered by petrol price, lowest first. Prices checked 20 Oct 2026, 08:21. Select a heading to sort without changing the table layout.

Nearby fuel prices in Potters Bar. This station and nearby alternatives, ordered by petrol price, lowest first.
ForecourtPetrolDieselSuper unleadedPremium dieselDistance
Asda Elstree Allum Lane Petrol Filling StationALLUM LANE, ELSTREE, Borehamwood, WD6 3LSReported 17 Oct 2026, 07:00
169.7p/l
194.7p/lSave 25.2p/l
UnavailableUnavailable3.4 milesSave 25.2p/l best
Borehamwood Extra - Petrol Filling StationTESCO STORES LTD, Borehamwood, WD6 1JGReported 15 Oct 2026, 15:10
169.9p/l
194.9p/lSave 25p/l
179.9p/l
Unavailable2.9 milesSave 25p/l best
Mfg Morrisons BorehamwoodSTIRLING WAY, Borehamwood, WD6 2BTReported 19 Oct 2026, 16:21
169.9p/l
195.9p/lSave 24p/l
189.9p/l
205.9p/l
3.2 milesSave 24p/l best
Potters Bar Superstore - Petrol Filling StationMUTTON LN, Potters Bar, EN6 2PBReported 15 Oct 2026, 15:25
171.9p/l
197.9p/lSave 22p/l
182.9p/l
Unavailable1.9 milesSave 22p/l best
Yarl Petroleum LimitedYARL PETROLEUM, 65, BISHOPS RISE, HATFIELD, AL10 9BY, Hatfield, AL10 9BYReported 12 Oct 2026, 12:00
172.7p/l
196.7p/lSave 23.2p/l
182.7p/l
Unavailable4.3 milesSave 23.2p/l best
Welcome Break South Mimms TruckstopSt. Albans Road, Potters Bar, EN6 3NEThis stationReported 15 Oct 2026, 13:54Unavailable
219.9p/l
UnavailableUnavailable0 mi

Plan your stop

Station information

Opening times, address, listed amenities and map for Welcome Break South Mimms Truckstop.

DirectionsView larger mapAll Potters Bar prices
24 hours daily
Monday - Sunday
24 hours
Bank holidays
24 hours

Address

St. Albans Road, Potters Bar, EN6 3NE

1.2 miles from Potters Bar town centre

Get directions

Amenities

  • Packaged AdBlue
  • Adblue Pumps
  • Customer Toilets
  • Twenty Four Hour Fuel
  • Water Filling

Station identity

Brand family
BP
Station type
Motorway service station
Service-area operator
Welcome Break
Location
Potters Bar, East of England
Compare BP fuel prices

Price context

Detailed current price comparison

At Welcome Break South Mimms Truckstop, the latest reported prices are compared with the Potters Bar, regional and UK averages below.

All fuel prices in Potters BarReport a price issue
Detailed current price comparison. All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.
FuelPotters Bar rankCurrent30-day avgPotters Bar avgRegional avgUK avg30-day trend
Petrol (E10)Not stockedNot stockedNot stockedNot stockedNot stockedNot stockedNot stocked
Diesel (B7)5th of 5 in Potters Bar219.9p/l218.9p/l207.5p/l199.6p/l199.1p/lDiesel (B7) 30-day trend: 2p/l up
Super unleaded (E5)Not stockedNot stockedNot stockedNot stockedNot stockedNot stockedNot stocked
Premium diesel (SDV)Not stockedNot stockedNot stockedNot stockedNot stockedNot stockedNot stocked

All prices are in pence per litre. Stale or unusual prices are excluded from rankings and averages.

What the numbers mean

What the current comparison says

Across the 1 fuel type stocked at Welcome Break South Mimms Truckstop, current comparable prices place Diesel (B7) above the Potters Bar average.

  • Diesel is currently the 5th cheapest of 5 ranked forecourts in Potters Bar, at 219.9p/l. It is 12.4p/l more expensive than the Potters Bar average, 20.3p/l more expensive than the regional average and 20.8p/l more expensive than the UK average.

Price movement

30-day price history at this station

Separate station trends for each fuel, compared with Potters Bar, East of England and UK daily averages.

Petrol ยท E10

Petrol is not stocked here

This forecourt does not stock petrol (E10).

B7

Diesel price history

Diesel movement over 30 days: 2p/l
221p208p195p
  • Sunday, 20 September 2026: station 217.9p/l; local 202.9p/l; regional 196.4p/l; UK 196.3p/l.
  • Monday, 21 September 2026: station 217.9p/l; local 203.1p/l; regional 197p/l; UK 196.9p/l.
  • Tuesday, 22 September 2026: station 217.9p/l; local 203.3p/l; regional 197.5p/l; UK 197.3p/l.
  • Wednesday, 23 September 2026: station 217.9p/l; local 203.3p/l; regional 197.8p/l; UK 197.7p/l.
  • Thursday, 24 September 2026: station 217.9p/l; local 204.3p/l; regional 198.5p/l; UK 198.3p/l.
  • Friday, 25 September 2026: station 219.9p/l; local 205.1p/l; regional 199p/l; UK 198.8p/l.
  • Saturday, 26 September 2026: station 219.9p/l; local 205.9p/l; regional 199.3p/l; UK 199.1p/l.
  • Sunday, 27 September 2026: station 219.9p/l; local 205.9p/l; regional 199.5p/l; UK 199.2p/l.
  • Monday, 28 September 2026: station 219.9p/l; local 208.1p/l; regional 199.9p/l; UK 199.6p/l.
  • Tuesday, 29 September 2026: station 219.9p/l; local 208.1p/l; regional 200.1p/l; UK 199.8p/l.
  • Wednesday, 30 September 2026: station 219.9p/l; local 208.3p/l; regional 200.2p/l; UK 199.8p/l.
  • Thursday, 1 October 2026: station 219.9p/l; local 208.5p/l; regional 200.2p/l; UK 199.8p/l.
  • Friday, 2 October 2026: station 219.9p/l; local 208.5p/l; regional 200.3p/l; UK 199.9p/l.
  • Saturday, 3 October 2026: station 219.9p/l; local 208.5p/l; regional 200.4p/l; UK 200p/l.
  • Sunday, 4 October 2026: station 219.9p/l; local 208.5p/l; regional 200.4p/l; UK 200p/l.
  • Monday, 5 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 200p/l.
  • Tuesday, 6 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 199.9p/l.
  • Wednesday, 7 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 199.8p/l.
  • Thursday, 8 October 2026: station 217.9p/l; local 208.1p/l; regional 200.3p/l; UK 199.7p/l.
  • Friday, 9 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 199.7p/l.
  • Saturday, 10 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 199.7p/l.
  • Sunday, 11 October 2026: station 217.9p/l; local 208.1p/l; regional 200.4p/l; UK 199.7p/l.
  • Monday, 12 October 2026: station 217.9p/l; local 208.5p/l; regional 200.3p/l; UK 199.6p/l.
  • Tuesday, 13 October 2026: station 217.9p/l; local 208.3p/l; regional 200p/l; UK 199.4p/l.
  • Wednesday, 14 October 2026: station 217.9p/l; local 208.1p/l; regional 199.9p/l; UK 199.3p/l.
  • Thursday, 15 October 2026: station 219.9p/l; local 208.1p/l; regional 199.8p/l; UK 199.2p/l.
  • Friday, 16 October 2026: station 219.9p/l; local 208.1p/l; regional 199.7p/l; UK 199.1p/l.
  • Saturday, 17 October 2026: station 219.9p/l; local 207.7p/l; regional 199.7p/l; UK 199.1p/l.
  • Sunday, 18 October 2026: station 219.9p/l; local 207.5p/l; regional 199.6p/l; UK 199.1p/l.
  • Monday, 19 October 2026: station 219.9p/l; local 207.5p/l; regional 199.6p/l; UK 199.1p/l.

Current station price

219.9p/l

Diesel at this station rose 2p/l, from 217.9p/l on 20 September to 219.9p/l on 19 October. The rise was not continuous: prices briefly fell 2p/l from 4 October to 5 October before moving higher again. The current 219.9p/l price is 12.4p/l above the Potters Bar average, 20.3p/l above the East of England average and 20.8p/l above the UK average. Its 30-day station average was 218.9p/l.

30-day station avg
218.9p/l
Potters Bar avg
207.5p/l
East of England avg
199.6p/l
UK avg
199.1p/l

20 Sept to 19 Oct

Super unleaded ยท E5

Super unleaded is not stocked here

This forecourt does not stock super unleaded (E5).

Premium diesel ยท SDV

Premium diesel is not stocked here

This forecourt does not stock premium diesel (SDV).

Local price leadership

Days this station was cheapest in the last 30 days

Completed-day prices are compared when at least two Potters Bar forecourts reported the same fuel. Ties and unchanged carried-forward prices count.

Daily record of whether each stocked fuel was cheapest locally during the last 30 days.
FuelSeptOctCheapest
Petrol (E10)Does not stock
Diesel (B7)0 of 30 days
Super unleaded (E5)Does not stock
Premium diesel (SDV)Does not stock

Cheapest-day read

How often this station was cheapest locally

This station did not match the lowest eligible local price during the available 30-day period. Check the nearby comparison before filling up.

How to use this page

About Welcome Break South Mimms Truckstop

Use this page to compare prices at Welcome Break South Mimms Truckstop with current Potters Bar averages, regional averages and UK averages. You can also review recent price history and check for cheaper stations nearby.

Local rankings and averages use current, rankable prices. Stale or unusual prices remain visible for transparency but are excluded from comparison calculations.

Keep comparing

Compare fuel prices in Potters Bar

Explore current local averages, the cheapest reported prices and participating forecourts across Potters Bar.

Good to know

FAQs for Welcome Break South Mimms Truckstop

Current station details, price-data caveats and useful routes for comparing your next fill-up.

What are the current fuel prices at Welcome Break South Mimms Truckstop?
Welcome Break South Mimms Truckstop currently reports Diesel (B7) at 219.9p/l. The latest price observation on this page was 15 Oct 2026, 13:54.
Is Welcome Break South Mimms Truckstop cheap for petrol and diesel in Potters Bar?
Welcome Break South Mimms Truckstop does not stock both regular petrol and diesel, so a direct comparison across both fuels is not possible. Petrol is not stocked at this forecourt. Diesel ranks 5th of 5 current prices in Potters Bar, and the price is 12.4p/l above the Potters Bar average. Compare all current forecourt prices in Potters Bar.
What are the opening times for Welcome Break South Mimms Truckstop?
Welcome Break South Mimms Truckstop reports opening hours of 24 hours daily. Bank holiday and temporary opening hours may differ.
Where is Welcome Break South Mimms Truckstop?
Welcome Break South Mimms Truckstop is at St. Albans Road, Potters Bar, EN6 3NE. It is listed as a motorway service station in Potters Bar. Get directions to Welcome Break South Mimms Truckstop.
Which fuel types are available at Welcome Break South Mimms Truckstop?
Welcome Break South Mimms Truckstop is listed as offering Diesel (B7).
How up to date are fuel prices at Welcome Break South Mimms Truckstop?
The latest price observation shown for Welcome Break South Mimms Truckstop was 15 Oct 2026, 13:54. Prices come from the official GOV.UK Fuel Finder feed, where participating retailers report price changes. Read our data accuracy rules.
What facilities are available at Welcome Break South Mimms Truckstop?
Listed facilities at Welcome Break South Mimms Truckstop include Packaged AdBlue, Adblue Pumps, Customer Toilets, Twenty Four Hour Fuel and Water Filling. Facility availability and access hours may differ from the forecourt's opening times.
Does Welcome Break South Mimms Truckstop have toilets?
Yes. Toilets are listed at Welcome Break South Mimms Truckstop. Check with the station for access hours and accessibility details.

Fuel price data

Prices are sourced from the UK Government Fuel Finder scheme. Prices checked 20 Oct 2026, 08:21.

1 current prices ยท 1 fuel grades stocked ยท Motorway service station

How we source fuel prices