Local price scan
Cheapest petrol and diesel prices in Blackwood
8 tracked forecourts in Blackwood, last updated 6 October 2026. Prices are pence per litre.
Unleaded petrol (E10)
167.9p
cheapest · 171.6p average across 8 stations
Diesel (B7)
195.7p
cheapest · 198.0p average across 8 stations
Super unleaded (E5)
179.9p
cheapest · 188.7p average across 5 stations
Blackwood price history
Daily average standard petrol and diesel prices across tracked local stations over the last 90 days.
Blackwood stations ranked by price
| A J Stevens & SonsGulf · NP12 3NL | 167.9p | 197.9p | — |
|---|---|---|---|
| ST DAVIDS SERVICE STATIONTEXACO · NP12 3SR | 169.9p | 199.9p | 179.9p |
| V WilliamsGulf · NP12 0LE | 170.9p | 198.9p | — |
| ASDA BLACKWOOD SUPERSTOREASDA BLACKWOOD SUPERSTORE · NP12 0NT | 171.7p | 195.7p | — |
| SAINSBURYS PONTLLANFRAITHSAINSBURYS · NP12 2AN | 171.9p | 195.9p | 183.9p |
| Blackwood Service StationEsso · NP12 1AW | 172.9p | 196.9p | 192.9p |
| ASDA BLACKWOOD EXPRESS PETROLTEXACO · NP2 1AH | 173.9p | 201.9p | 192.9p |
| Crown Cross Service StationTexaco · NP12 2HA | 173.9p | 196.9p | 193.9p |
Click a column heading to sort by that fuel — click again to flip the order.
Where these stations are
What drivers in Blackwood should know
The gap between the cheapest and most expensive forecourt in Blackwood is currently 6.0p per litre. On a typical 55-litre fill that is about £3.30 — worth a short detour if a cheaper site is already on your route.
At 171.6p the average unleaded petrol (e10) price in Blackwood is below the UK-wide average of 174.7p that PumpScan is tracking, a difference of 3.1p per litre.
Brands represented locally include Gulf, TEXACO, ASDA BLACKWOOD SUPERSTORE, Esso, Texaco. Supermarket forecourts usually undercut motorway services by a wide margin, and prices in and around Blackwood tend to move within a day or two of a change in the wholesale oil price. Filling up mid-week and avoiding a near-empty tank on a motorway trip are the two simplest ways to keep costs down.
Compare Blackwood against the rest of the country on the cheapest petrol in the UK and cheapest diesel in the UK leaderboards.
All filling stations in Blackwood
- A J Stevens & SonsHighbank Garage, Fair View, BLACKWOOD
- ASDA BLACKWOOD EXPRESS PETROL235 HIGH ST, BLACKWOOD, CAERPHILLY
- ASDA BLACKWOOD SUPERSTOREHIGH STREET, BLACKWOOD, CAERPHILLY
- Blackwood Service StationLLEWELLYNS GARAGE, 275, HIGH STREET, BLACKWOOD
- Crown Cross Service StationCrown Cross Service Station, Crown Lane, The Bryn, Blackwood
- SAINSBURYS PONTLLANFRAITHNEWBRIDGE RD INDUSTRIAL ESTATE, PONTLLANFRAITH, BLACKWOOD
- ST DAVIDS SERVICE STATIONST. DAVIDS SERVICE STATION, PENGAM ROAD, PENGAM, BLACKWOOD, NP12 3SR, BLACKWOOD
- V WilliamsWILLIAMS GARAGE LTD, BRYNHOWARD TERRACE, OAKDALE, BLACKWOOD
Looking elsewhere? See all areas covered by PumpScan UK. Area slug: /petrol-prices/blackwood