Weekly bulletin, 28 September to 4 October 2026. Published Monday 5 October 2026.
Petrol prices in the Truro postcode area (TR): up 1.2p this week to 175.0p
Between Monday 28 September 2026 and Sunday 4 October 2026, the average price of unleaded across 25 filling stations in the Truro postcode area (TR) rose 1.2p to 175.0p a litre, while diesel rose 1.4p to 200.5p.
Cheapest and most expensive
On Sunday 4 October 2026, prices updated within 30 days, judged against their neighbours.
The last 30 days
Daily averages, in pence per litre. Right-click the image to save it; it is free to publish with a link.
Towns in the Truro postcode area (TR) where unleaded moved most
Towns with at least three filling stations, first to last day of the week.
Stations that joined or went silent this week
Stations that reported their first price during the week, and stations whose last price came before or during it and that have been silent for 7 days or more since.
Started reporting 1
- Penzance Superstore - Petrol Filling Station, Penzance, TR18 3DU, 1 Oct
Stopped reporting 0
None so far.
A station that stops reporting has not necessarily closed. The full lists: new stations and stations no longer reporting.
Ready to copy
The weekly change compares the same 20 filling stations with an unleaded price on both days, so a station dropping out of the figures does not move it.
27 of the 48 stations seen during the week changed at least one price.
The cheapest unleaded in the Truro postcode area (TR) on Sunday 4 October 2026 was 171.9p at Asda Falmouth Superstore, Penryn (TR10 9LY); the most expensive was 205.0p at Island Carriers, Isles of Scilly (TR21 0JY), a gap of 33.1p, or £16.55 on a 50-litre tank.
The cheapest diesel was 196.9p at Asda Penzance Express Petrol, Penzance (TR18 4NP).
Across the UK, unleaded was up 0.7p over the same week, at 174.7p, which puts the Truro postcode area (TR) 0.3p above the national average.
Among the towns of the Truro postcode area (TR), unleaded rose most in Penryn (up 2.0p to 173.9p), Redruth (up 1.6p to 175.1p), Truro (up 1.3p to 176.9p).
"Drivers in the Truro postcode area (TR) paid 1.2p more for a litre of unleaded this week. On a 50-litre tank, that is £0.60 more than a week earlier. The gap between the cheapest and the dearest forecourt in the Truro postcode area (TR) is 33.1p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk.
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Petrol prices in the Truro postcode area (TR): up 1.2p this week to 175.0p Between Monday 28 September 2026 and Sunday 4 October 2026, the average price of unleaded across 25 filling stations in the Truro postcode area (TR) rose 1.2p to 175.0p a litre, while diesel rose 1.4p to 200.5p. The weekly change compares the same 20 filling stations with an unleaded price on both days, so a station dropping out of the figures does not move it. 27 of the 48 stations seen during the week changed at least one price. The cheapest unleaded in the Truro postcode area (TR) on Sunday 4 October 2026 was 171.9p at Asda Falmouth Superstore, Penryn (TR10 9LY); the most expensive was 205.0p at Island Carriers, Isles of Scilly (TR21 0JY), a gap of 33.1p, or £16.55 on a 50-litre tank. The cheapest diesel was 196.9p at Asda Penzance Express Petrol, Penzance (TR18 4NP). Across the UK, unleaded was up 0.7p over the same week, at 174.7p, which puts the Truro postcode area (TR) 0.3p above the national average. Among the towns of the Truro postcode area (TR), unleaded rose most in Penryn (up 2.0p to 173.9p), Redruth (up 1.6p to 175.1p), Truro (up 1.3p to 176.9p). "Drivers in the Truro postcode area (TR) paid 1.2p more for a litre of unleaded this week. On a 50-litre tank, that is £0.60 more than a week earlier. The gap between the cheapest and the dearest forecourt in the Truro postcode area (TR) is 33.1p, so where you fill up still matters more than when." said Jacky A., editor of fuelpricetoday.co.uk. Source: fuelpricetoday.co.uk, weekly bulletin for the Truro postcode area (TR), 28 September to 4 October 2026. https://fuelpricetoday.co.uk/press/2026-W40/area-tr Prices are pence per litre, computed from the government's Fuel Finder open data. Free to use with a link to the source.
Download the data
- Every station (CSV)
Name, brand, postcode, coordinates, unleaded and diesel on 28 Sep and 4 Oct.
- This bulletin (JSON)
All the figures on this page, with the 30-day series.
- The chart (PNG)
1200 by 630 pixels, white background.
Terms of use
Free to use, quote and publish, including the chart and the data, with a link to https://fuelpricetoday.co.uk/press/2026-W40/area-tr or a credit to fuelpricetoday.co.uk. Prices are computed from the Fuel Finder open data published by the Department for Energy Security and Net Zero under the Open Government Licence v3.0. Questions, a figure for another area, or a quote: contact@fuelpricetoday.co.uk.
How the figures are computed
Each average is the mean of the prices changed in the last 7 days at the filling stations of the Truro postcode area (TR), motorway services left out and prices more than 25p from the day's median discarded. The cheapest and most expensive stations are judged against the stations within 10 km, so that a typing error cannot top the list. The week runs from Monday to Sunday. Details on how this site works.