Castle Service Station · Station № CB4167
Castle Service Station
CASTLE SERVICE STATION, TRINDLE ROAD, DUDLEY, DY2 7AZ · DUDLEY · DY2 7AZ
● Margin — HIGH · 1.0/10
The prices
At the pump, now
- Diesel (B7)189.0p
- Standard Unleaded (E10)155.0p
Margin
How the 158p breaks down
| Wholesale | 72.2p |
| Fuel duty | 53p |
| VAT | 0.3p |
| Retailer margin | 29.5p |
Area average margin is 4.2p — this station runs 25.3p above.
Why this price
What you're actually paying for
Of every litre of Standard Unleaded (E10) at 155.0p, 72.2p (≈ 47%) goes to the wholesale cost of the fuel itself, 53.0p (≈ 34%) is fuel duty paid to HMRC, 0.3p (≈ 0%) is VAT, and 29.5p (≈ 19%) is what the forecourt keeps to cover rent, staff, card fees and profit.
This station's margin of 29.5p is 25.3p above the five-mile average — notably high (neighbours average 4.2p). On our 0–10 fairness scale, 1.0/10 (high).
Wholesale and duty numbers come from DESNZ daily bulletins; VAT is the statutory 20% applied to the pump price; area average is computed across every reporting station within five miles.
Fill the tank
Cost to fill
Set a litre figure to see what filling at this station would cost.
Litres
50.0
Price
155.0p
You'd pay
£77.50