Live prices
Cheapest super diesel near WD18
18 stations reporting super diesel, ranked cheapest first.
The cheapest reported super diesel within 5 miles of the centre of WD18 is £9.31 a gallon (204.9p per litre) at Shell, ST Albans Road, Watford, Hertfordshire (WD24 7RU). The average across 18 forecourts currently reporting this grade is £9.80 a gallon (215.5p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £5.30 on a 50-litre fill.
Prices last refreshed at 3:02pm on 20 September 2026, supplied through the official UK Government fuel price open data scheme and checked every 30 minutes.
| Station | Distance | Unleaded | Diesel | Premium | Super diesel | Updated |
|---|---|---|---|---|---|---|
 Shell Little Waitrose Sceptre (WD24 7RU)ST Albans Road, Watford, Hertfordshire | 2.4 miles | £7.50164.9p | £8.36183.9p | £8.41184.9p | £9.31204.9p | 14 mins ago |
 Asda Sandy Lodge Express Petrol (HA6 2HU)24hSandy Lodge, Northwood | 1.2 miles | £7.45163.9p | £8.59188.9p | £8.31182.9p | £9.45207.9p | 14 mins ago |
 South Oxhey Esso Express (WD19 6EG)Prestwick RD, Watford | 1.9 miles | £7.63167.9p | £8.81193.9p | £8.31182.9p | £9.45207.9p | 14 mins ago |
| Bushey Heath Esso Express (WD23 1EL)High Road, Bushey | 3.4 miles | £7.68168.9p | £8.81193.9p | £8.36183.9p | £9.45207.9p | 14 mins ago |
| Rontec Watford (WD24 4AE)24hST Albans Road, Watford, Hertfordshire | 1.5 miles | £7.72169.9p | £8.81193.9p | £8.59188.9p | £9.68212.9p | 14 mins ago |
| Shell Co-op Hunton Bridge (WD4 8QS)24hWatford Road, Kings Langley, Hertfordshire | 2.8 miles | £7.72169.9p | £8.72191.9p | £8.86194.9p | £9.77214.9p | 14 mins ago |
| Asda Elstree Hill Express Petrol (WD6 3BL)24hElstree Hill South, Borehamwood | 4.8 miles | £7.86172.9p | £8.91195.9p | £8.72191.9p | £9.77214.9p | 14 mins ago |
| Mfg Rickmansworth (WD3 7BG)24hMoneyhill Parade, Uxbridge RD / Rickmansworth, Hertfordshire | 3 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 14 mins ago |
| Mfg Pinner (HA5 2ET)24hHigh Road, Eastcote / Pinner, Middlesex | 4.5 miles | £7.81171.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 14 mins ago |
| Mfg Primrose (WD4 8HR)Primrose Hill, Kings Langley, Hertfordshire | 4.6 miles | £7.81171.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 14 mins ago |
| Mfg High Weald (HA3 5EA)24h185 High Street, Wealdstone, Middlesex | 4.8 miles | £7.95174.9p | £9.18201.9p | £8.63189.9p | £9.82215.9p | 14 mins ago |
| Mfg Ten Pin (HA2 6AE)24hStation Road, North Harrow, Middlesex | 4.9 miles | £7.95174.9p | £9.18201.9p | £8.63189.9p | £9.82215.9p | 14 mins ago |
| Asda Sheepcot Express Petrol (WD25 7LW)24hNorth Orbital Road, ST Albans | 3.1 miles | £7.77170.9p | £9.00197.9p | £8.63189.9p | £9.86216.9p | 14 mins ago |
| Shell Croxley Green (WD3 3ED)24h185-187 Watford Road, Rickmansworth, Hertfordshire | 0.9 miles | £8.04176.9p | £9.00197.9p | £9.31204.9p | £10.00219.9p | 14 mins ago |
 Mill End Sf Connect (WD3 8DS)24h283 Uxbridge Road, Rickmansworth, Hertfordshire | 3.3 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 14 mins ago |
| Bury Street Sf Connect (HA4 7TW)24hBury Street, Ruislip, Greater London | 4.3 miles | £7.81171.9p | £9.09199.9p | £8.77192.9p | £10.04220.9p | 14 mins ago |
| Shell Pinner (HA5 2AF)21 Pinner Green, Pinner, Middlesex | 3.6 miles | £7.95174.9p | £9.09199.9p | £9.09199.9p | £10.22224.9p | 14 mins ago |
| Shell Co-op Chorleywood (WD3 5SE)24hRickmansworth Road, Rickmansworth, Hertfordshire | 3.7 miles | £8.09177.9p | £9.09199.9p | £9.31204.9p | £10.22224.9p | 14 mins ago |
Prices are supplied through the official UK Government fuel price open data scheme (Open Government Licence v3.0) and checked every 30 minutes. Only stations reporting super diesel appear here.
Search a postcode
Questions about super diesel near WD18
- Where is the cheapest super diesel near WD18?
- The cheapest reported super diesel near WD18 is 204.9p per litre at Shell, ST Albans Road, Watford, Hertfordshire (WD24 7RU). The average across 18 forecourts reporting this grade is 215.5p per litre. Prices were last refreshed at 3:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near WD18 sell super diesel?
- 18 forecourts near WD18 currently report a price for super diesel through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.