Harvest Energy
Harvest Energy W.J.King Swanley petrol station
W J King (garages) Ltd, London Road, Swanley, Br8 7qd, Sevenoaks BR8 7QD
Prices at this forecourt
Live- Unleaded
- Diesel
Prices and how they compare
Against the 13 forecourts in Sevenoaks and the UK average.
| Fuel | Price | Reported | In Sevenoaks | UK | Last 30 days |
|---|---|---|---|---|---|
| Unleaded (E10) | 168.9p | 5 Nov 2026, 06:38 | 1.8p below average3rd cheapest of 13 | 0.5p below UK | 2 changeslast −6.0p on 5 Nov 2026, 06:38 |
| Diesel (B7) | 201.9p | 17 Oct 2026, 08:00 | 1.6p above average8th cheapest of 12 | 4.2p above UK | 1 changelast +2.0p on 17 Oct 2026, 08:00 |
| Super unleaded (E5) | 199.9ptoo old to count | 25 Sept 2026, 12:00 | — | — | No change |
Price history over 90 days
Each step is a price change the forecourt reported. Flat stretches are a price holding steady.
Unleaded (E10)
Diesel (B7)
Super unleaded (E5)
Cheaper fuel nearby
Forecourts within 5 miles with a lower price right now, and what the difference comes to on a 55-litre tank.
Cheaper unleaded than 168.9p
- Crownwood SF Connect4.7 miles · reported 7 Nov 2026, 11:45165.9p3.0p less · £1.65
- MFG Footscray4.9 miles · reported 7 Nov 2026, 06:32165.9p3.0p less · £1.65
- Swanley0.2 miles · reported 7 Nov 2026, 10:00166.9p2.0p less · £1.10
- Asda Swanley Express Petrol1.2 miles · reported 6 Nov 2026, 16:07166.9p2.0p less · £1.10
Cheaper diesel than 201.9p
- Asda Swanley Express Petrol1.2 miles · reported 23 Oct 2026, 18:40196.9p5.0p less · £2.75
- Sidcup Superstore - Petrol Filling Station1.7 miles · reported 15 Oct 2026, 15:37196.9p5.0p less · £2.75
- Sainsburys Crayford3.2 miles · reported 8 Nov 2026, 08:32197.9p4.0p less · £2.20
- Shell Little Waitrose Sidcup4.6 miles · reported 14 Oct 2026, 13:51197.9p4.0p less · £2.20
Opening hours and facilities
Opening hours
| monday | 24 hours |
|---|---|
| tuesday | 24 hours |
| wednesday | 24 hours |
| thursday | 24 hours |
| friday | 24 hours |
| saturday | 24 hours |
| sunday | 24 hours |
| Bank holidays | 24 hours |
Facilities
- AdBlue (Packaged)
- Air / Screenwash
- 24hr Fuel
- Water
- Brand
- Harvest Energy
- Postcode
- BR8 7QD
- Council area
- Sevenoaks
Nearest forecourts
The closest 8 forecourts within 5 miles, nearest first; sort by any fuel's price.
- Asda Swanley Express Petrol
Asda · 1.2 miles · BR8 8AF
- Unleaded
- 166.9p6 Nov 2026, 16:07
- Diesel
- 196.9p23 Oct 2026, 18:40
- Super
- —
- Prem. diesel
- —
24 hours
- Swanley
BP · 0.2 miles · BR8 7HA
- Unleaded
- 166.9p7 Nov 2026, 10:00
- Diesel
- 199.9p30 Oct 2026, 10:30
- Super
- 186.9p7 Nov 2026, 10:00
- Prem. diesel
- 219.9p30 Oct 2026, 10:30
- Sidcup Superstore - Petrol Filling Station
Tesco · 1.7 miles · DA14 5BN
- Unleaded
- 168.9p5 Nov 2026, 14:24
- Diesel
- 196.9p15 Oct 2026, 15:37
- Super
- 179.9p5 Nov 2026, 14:24
- Prem. diesel
- —
24 hours
- By-pass SF Connect
BP · 1.6 miles · DA14 5AD
- Unleaded
- 169.9p8 Nov 2026, 20:15
- Diesel
- 199.9p2 Nov 2026, 18:15
- Super
- 190.9p8 Nov 2026, 20:15
- Prem. diesel
- 220.9p2 Nov 2026, 18:15
24 hours
- Joydens Wood Service Station
Gulf · 1.4 miles · DA5 2ES
- Unleaded
- 169.9p30 Oct 2026, 16:01
- Diesel
- —
- Super
- —
- Prem. diesel
- —
- MFG St. Pauls Cray
Jet · 2.4 miles · BR5 2QR
- Unleaded
- 169.9p5 Nov 2026, 23:33
- Diesel
- 199.9p15 Oct 2026, 23:33
- Super
- 185.9p5 Nov 2026, 23:33
- Prem. diesel
- —
- ST Pauls Cray Esso Express
Esso · 2.0 miles · BR5 3AQ
- Unleaded
- 170.9p6 Nov 2026, 15:17
- Diesel
- 198.9p3 Nov 2026, 15:22
- Super
- 185.9p6 Nov 2026, 15:17
- Prem. diesel
- 212.9p3 Nov 2026, 15:22
- Rontec Swanley
BP · 0.7 miles · DA14 5JA
- Unleaded
- 173.9p29 Oct 2026, 12:39
- Diesel
- 199.9p13 Oct 2026, 15:07
- Super
- 192.9p29 Oct 2026, 12:39
- Prem. diesel
- 218.9p13 Oct 2026, 15:07
24 hoursAdBlue pumps
| Forecourt | ||||
|---|---|---|---|---|
| 166.9p (cheapest)6 Nov 2026, 16:07 | 196.9p (cheapest)23 Oct 2026, 18:40 | — | — | |
Swanley BP · 0.2 miles · BR8 7HA | 166.9p (cheapest)7 Nov 2026, 10:00 | 199.9p30 Oct 2026, 10:30 | 186.9p7 Nov 2026, 10:00 | 219.9p30 Oct 2026, 10:30 |
| 168.9p5 Nov 2026, 14:24 | 196.9p (cheapest)15 Oct 2026, 15:37 | 179.9p (cheapest)5 Nov 2026, 14:24 | — | |
| 169.9p8 Nov 2026, 20:15 | 199.9p2 Nov 2026, 18:15 | 190.9p8 Nov 2026, 20:15 | 220.9p2 Nov 2026, 18:15 | |
Joydens Wood Service Station Gulf · 1.4 miles · DA5 2ES | 169.9p30 Oct 2026, 16:01 | — | — | — |
MFG St. Pauls Cray Jet · 2.4 miles · BR5 2QR | 169.9p5 Nov 2026, 23:33 | 199.9p15 Oct 2026, 23:33 | 185.9p5 Nov 2026, 23:33 | — |
ST Pauls Cray Esso Express Esso · 2.0 miles · BR5 3AQ | 170.9p6 Nov 2026, 15:17 | 198.9p3 Nov 2026, 15:22 | 185.9p6 Nov 2026, 15:17 | 212.9p (cheapest)3 Nov 2026, 15:22 |
| 173.9p29 Oct 2026, 12:39 | 199.9p13 Oct 2026, 15:07 | 192.9p29 Oct 2026, 12:39 | 218.9p13 Oct 2026, 15:07 |
Questions about Harvest Energy W.J.King Swanley
How much is fuel at Harvest Energy W.J.King Swanley?
- Unleaded (E10) is 168.9p a litre, reported 5 Nov 2026, 06:38; diesel is 201.9p, reported 17 Oct 2026, 08:00. Prices are as the forecourt last reported them to the Fuel Finder scheme and can change before you arrive.
Is Harvest Energy W.J.King Swanley open 24 hours?
- Yes — it lists 24-hour fuel in the government data.
Which fuels does Harvest Energy W.J.King Swanley sell?
- It currently reports prices for Unleaded (E10) and Diesel (B7). No super unleaded (E5) price is listed.
Is there cheaper petrol near Harvest Energy W.J.King Swanley?
- Yes — Crownwood SF Connect, 4.7 miles away, charges 165.9p for unleaded (3.0p less, about £1.65 on a 55-litre tank).
Get told when fuel in Sevenoaks gets cheaper
Price-drop alerts, your saved stations and CarPlay are coming in the FuelWise iPhone app, which is in final testing. Prices here stay free on the web.
Prices are reported by the forecourts themselves to the UK Government's Fuel Finder scheme, which requires every change to be published within 30 minutes. FuelWise reads the feed every 15 minutes and last updated these figures on 8 Nov 2026, 21:27. Each price shows when it was reported; prices older than 30 days and stations that have stopped reporting are left out.
How we calculate averages · Contains public sector information licensed under the Open Government Licence v3.0.
More: all fuel prices in Sevenoaks · UK fuel prices by area · Harvest Energy prices across the UK