Petrol prices in PL21
Every forecourt in the PL21, Plymouth postcode district, cheapest first, with live prices from the government Fuel Finder feed — covering South Hams, South West.
Petrol stations in PL21 (4)
Cheapest first. Prices update through the day.
Esso, IVYBRIDGECheapestIVYBRIDGE£1.63E10£1.85B7TESCO, IVYBRIDGEIVYBRIDGE£1.65E10£1.88B7BPPL21 0RU£1.80E10£1.87B7Gulf, Lee Mill nr IvybridgeLee Mill nr Ivybridge—E10£1.88B717.0p separates the cheapest and dearest forecourt inside PL21 alone — £9.35 on a tank, without leaving the district. That is usually a bigger saving than any amount of waiting for prices to move.
Is anywhere nearby cheaper?
Neighbouring districts, with the fuel the drive itself burns already subtracted — a 45 mpg car, there and back.
Not today. Of the 8 nearest districts, none is cheap enough to cover the fuel the drive itself would burn — the £1.63already available inside PL21 wins. That is the common case, and it is why chasing a cheaper sign a few miles away usually costs more than it saves — the break-even calculation shows where the line falls.
Nearby postcode districts
Closest first, with today’s typical price.
About fuel prices in PL21
PL21 is part of the PL postcode area, which covers Plymouth, and its forecourts sit mainly in South Hams in South West. We track 4 forecourts here across 4 brands, of which 1 is a supermarket.
Supermarket forecourts usually anchor local pricing: where one exists, the independents nearby tend to price close to it, and where none does, prices drift upward. PL21 has 1, which is why the local spread is 17.0p. Across South West as a whole the median is £1.68 — see the whole region.
Every price here comes from the government Fuel Finder scheme, which since February 2026 has required each forecourt to report a change within thirty minutes. For the forecourts nearest a specific address rather than a whole district, search your full postcode.
Common questions about PL21
How much is petrol in PL21 today?
The typical PL21 forecourt is charging £1.65 a litre for E10 petrol — £90.69 for a 55-litre tank. The cheapest of the 3 forecourts reporting a price in PL21 is at £1.63, and the dearest £1.80.
Where is the cheapest petrol in PL21?
Esso, IVYBRIDGE in IVYBRIDGE at £1.63 a litre. That is 17.0p below the dearest forecourt in PL21. Prices change through the day, so check before you set off.
Is PL21 cheaper or dearer than the rest of the UK?
PL21 runs 3.0p below the UK median of £1.68, and sits in South West, where the regional median is £1.68. Local competition drives most of that: districts with two or more supermarket forecourts close together price lower than districts where the nearest alternative is a drive away.
Is it worth driving to a cheaper postcode from PL21?
Not on today's prices. No neighbouring district is cheap enough to cover the fuel the detour itself would burn, so the best price available to you is inside PL21.
How many petrol stations are there in PL21?
4 forecourts, from 4 different brands, including 1 supermarket forecourt. Every one reports its prices to the government Fuel Finder scheme within thirty minutes of a change.