Live prices
Cheapest diesel (B7) near WD3
22 stations reporting diesel (B7), ranked cheapest first.
The cheapest reported diesel (B7) within 5 miles of the centre of WD3 is £8.27 a gallon (181.9p per litre) at Sainsbury's, Cow Lane, Watford (WD25 9JS). The average across 22 forecourts currently reporting this grade is £8.85 a gallon (194.6p per litre), so choosing the cheapest rather than an average-priced forecourt saves about £6.35 on a 50-litre fill. That local average is 1.6p per litre below the UK average of 196.2p.
The average has fallen 4.9p per litre since yesterday. The average has fallen 1.9p per litre since last week.
Prices last refreshed at 2:02pm 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 |
|---|---|---|---|---|---|---|
 Sainsburys Dome Roundabout (WD25 9JS)24hCow Lane, Watford | 4.6 miles | £7.41162.9p | £8.27181.9p | £7.95174.9p | ---- | 1h ago |
 Watford Extra - Petrol Filling Station (WD17 2BD)24h239-241 Lower High ST, Watford | 4.1 miles | £7.45163.9p | £8.31182.9p | £7.95174.9p | ---- | 1h ago |
 Asda Watford Supercentre (WD24 7RT)24hOdhams Industrial Estate, ST Albans Road, Watford | 4.5 miles | £7.44163.7p | £8.31182.7p | ---- | ---- | 1h ago |
 Shell Little Waitrose Sceptre (WD24 7RU)ST Albans Road, Watford, Hertfordshire | 4.4 miles | £7.50164.9p | £8.36183.9p | £8.41184.9p | £9.31204.9p | 1h ago |
| Asda Sandy Lodge Express Petrol (HA6 2HU)24hSandy Lodge, Northwood | 3 miles | £7.45163.9p | £8.59188.9p | £8.31182.9p | £9.45207.9p | 1h ago |
| New Road Service Station (WD3 3EP)New Road Service Station, 50-52, New Road, Croxley Green, Rickmansworth | 1.3 miles | £7.48164.5p | £8.66190.5p | ---- | ---- | 1h ago |
| Shell Co-op Hunton Bridge (WD4 8QS)24hWatford Road, Kings Langley, Hertfordshire | 3.5 miles | £7.72169.9p | £8.72191.9p | £8.86194.9p | £9.77214.9p | 1h ago |
 Rontec Watford (WD24 4AE)24hST Albans Road, Watford, Hertfordshire | 3.9 miles | £7.72169.9p | £8.81193.9p | £8.59188.9p | £9.68212.9p | 1h ago |
| South Oxhey Esso Express (WD19 6EG)Prestwick RD, Watford | 4.3 miles | £7.63167.9p | £8.81193.9p | £8.31182.9p | £9.45207.9p | 1h ago |
| Chalfont St Peter Esso Express (SL9 0NP)Tesco Express, Gravel Hill, Gerrards Cross | 3.9 miles | £7.86172.9p | £8.91195.9p | £8.54187.9p | £9.54209.9p | 1h ago |
| Mfg Primrose (WD4 8HR)Primrose Hill, Kings Langley, Hertfordshire | 5 miles | £7.81171.9p | £8.91195.9p | £8.63189.9p | £9.82215.9p | 1h ago |
| Northwood Hills Esso Express (HA5 2PA)Joel ST, Pinner | 4.5 miles | £7.81171.9p | £8.95196.9p | £8.50186.9p | ---- | 1h ago |
| Shell Croxley Green (WD3 3ED)24h185-187 Watford Road, Rickmansworth, Hertfordshire | 2 miles | £8.04176.9p | £9.00197.9p | £9.31204.9p | £10.00219.9p | 1h ago |
| Asda Sheepcot Express Petrol (WD25 7LW)24hNorth Orbital Road, ST Albans | 4.8 miles | £7.77170.9p | £9.00197.9p | £8.63189.9p | £9.86216.9p | 1h ago |
 Bp Harvest Energy Colne (WD18 0FS)24hWiggenhall Road, Watford, Buckinghamshire | 3.8 miles | £8.00175.9p | £9.04198.9p | £8.95196.9p | ---- | 1h ago |
| Shell Little Waitrose Denham (UB9 5EY)North Orbital Road Denham, Uxbridge, London | 4.6 miles | £8.18179.9p | £9.04198.9p | £9.31204.9p | £10.22224.9p | 1h ago |
| Mfg Rickmansworth (WD3 7BG)24hMoneyhill Parade, Uxbridge RD / Rickmansworth, Hertfordshire | 0.7 miles | £8.00175.9p | £9.09199.9p | £8.63189.9p | £9.82215.9p | 1h ago |
| Mill End Sf Connect (WD3 8DS)24h283 Uxbridge Road, Rickmansworth, Hertfordshire | 0.9 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 1h ago |
| Shell Co-op Chorleywood (WD3 5SE)24hRickmansworth Road, Rickmansworth, Hertfordshire | 1.1 miles | £8.09177.9p | £9.09199.9p | £9.31204.9p | £10.22224.9p | 1h ago |
| Bury Street Sf Connect (HA4 7TW)24hBury Street, Ruislip, Greater London | 4.5 miles | £7.81171.9p | £9.09199.9p | £8.77192.9p | £10.04220.9p | 1h ago |
| Chalfonts Way Sf Connect (HP7 9JS)24h66 White Lion Road, Amersham, Buckinghamshire | 4.7 miles | £8.04176.9p | £9.09199.9p | £9.00197.9p | £10.04220.9p | 1h ago |
| Biggerstaff's Garage (WD3 6AR)Biggerstaffs Garage, Green End, Dimmocks Lane, Sarratt, Rickmansworth, WD3 6AR, Rickmansworth | 2.5 miles | £9.01198.2p | £9.51209.1p | ---- | ---- | 1h 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 diesel (B7) appear here.
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Questions about diesel (B7) near WD3
- Where is the cheapest diesel (B7) near WD3?
- The cheapest reported diesel (B7) near WD3 is 181.9p per litre at Sainsbury's, Cow Lane, Watford (WD25 9JS). The average across 22 forecourts reporting this grade is 194.6p per litre. Prices were last refreshed at 2:02pm on 20 September 2026 from official UK Government fuel price data.
- How many stations near WD3 sell diesel (B7)?
- 22 forecourts near WD3 currently report a price for diesel (B7) through the official UK fuel price open data scheme. Stations that do not sell or report this grade are not counted.