{
    "station": {
        "slug": "costco-wholesale-watford-20003551",
        "brand": "Costco Wholesale",
        "name": "Costco Wholesale - WATFORD",
        "address": "HARTSPRING LANE, WATFORD, WD25 8JS WATFORD",
        "country": "GB",
        "lat": 51.66258,
        "lng": -0.36129,
        "page_url": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-watford-20003551/",
        "map_url": "https://www.google.com/maps/search/?api=1&query=51.66258,-0.36129"
    },
    "updated": "2026-09-14T00:00:00+03:00",
    "monitored_since": "2026-09-05T00:00:00+03:00",
    "records": 27,
    "currency": {
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        "EUR_USD": 1.1592,
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                "USD_per_gallon": 8.482,
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            "captured_at": "2026-09-05T15:02:23+03:00",
            "change_7d_pct": 0.1,
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                    "t": "2026-09-05T00:00:00",
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                {
                    "t": "2026-09-07T00:00:00",
                    "ron": 1.65708765
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                {
                    "t": "2026-09-08T00:00:00",
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                {
                    "t": "2026-09-09T00:00:00",
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                    "ron": 1.66052025
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                {
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                {
                    "t": "2026-09-13T00:00:00",
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                {
                    "t": "2026-09-14T00:00:00",
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            ]
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        {
            "type": "e10",
            "label_ro": "Unleaded (E10)",
            "label_en": "Unleaded (E10)",
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                "GBP": 1.559,
                "EUR": 1.817,
                "USD_per_gallon": 7.973,
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            "captured_at": "2026-09-11T12:43:04+03:00",
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            "below_market_floor": false,
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                "ath_ron": 1.559,
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                "records": 9,
                "first_seen": "2026-09-06T00:00:00+03:00",
                "last_seen": "2026-09-14T00:00:00+03:00"
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                "vs_avg_pct": -5.28
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                    "t": "2026-09-06T00:00:00",
                    "ron": 1.5378048
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                {
                    "t": "2026-09-08T00:00:00",
                    "ron": 1.5378048
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                {
                    "t": "2026-09-09T00:00:00",
                    "ron": 1.5378048
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                {
                    "t": "2026-09-10T00:00:00",
                    "ron": 1.54037925
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                {
                    "t": "2026-09-11T00:00:00",
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                {
                    "t": "2026-09-12T00:00:00",
                    "ron": 1.5575422499999998
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                    "ron": 1.5592585499999998
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                    "t": "2026-09-14T00:00:00",
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        },
        {
            "type": "diesel",
            "label_ro": "Diesel",
            "label_en": "Diesel",
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                "EUR": 2.038,
                "USD_per_gallon": 8.943,
                "unit": "per_liter"
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            "captured_at": "2026-09-11T12:43:04+03:00",
            "change_7d_pct": 1.24,
            "suspicious": false,
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                "ath_ron": 1.749,
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                "avg_ron": 1.737,
                "records": 9,
                "first_seen": "2026-09-06T00:00:00+03:00",
                "last_seen": "2026-09-14T00:00:00+03:00"
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            "area_comparison": {
                "avg_ron": 1.852,
                "min_ron": 1.749,
                "stations": 11,
                "vs_avg_pct": -5.55
            },
            "history": [
                {
                    "t": "2026-09-06T00:00:00",
                    "ron": 1.7274559499999997
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                {
                    "t": "2026-09-07T00:00:00",
                    "ron": 1.7274559499999997
                },
                {
                    "t": "2026-09-08T00:00:00",
                    "ron": 1.7274559499999997
                },
                {
                    "t": "2026-09-09T00:00:00",
                    "ron": 1.7274559499999997
                },
                {
                    "t": "2026-09-10T00:00:00",
                    "ron": 1.7308885499999997
                },
                {
                    "t": "2026-09-11T00:00:00",
                    "ron": 1.7489096999999998
                },
                {
                    "t": "2026-09-12T00:00:00",
                    "ron": 1.7471934
                },
                {
                    "t": "2026-09-13T00:00:00",
                    "ron": 1.7489096999999998
                },
                {
                    "t": "2026-09-14T00:00:00",
                    "ron": 1.7489096999999998
                }
            ]
        }
    ],
    "cheapest_fuel": "e10",
    "price_range_ron": "1.56–1.75 GBP",
    "nearby_count": 10,
    "source": "Fuel Finder (UK Competition and Markets Authority, OGL v3.0)",
    "update_frequency": "PT12H",
    "feeds": {
        "json": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-watford-20003551/?format=json",
        "json_extended": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-watford-20003551/?format=json&ext=1",
        "markdown": "https://www.fuel-prices.eu/live/uk/station/costco-wholesale-watford-20003551/?format=md"
    },
    "nearby": [
        {
            "slug": "tesco-watford-20001860",
            "brand": "Tesco",
            "name": "Tesco - WATFORD",
            "address": "239-241 LOWER HIGH ST, WD17 2BD WATFORD",
            "lat": 51.65174,
            "lng": -0.38761,
            "distance_km": 2.18,
            "page_url": "https://www.fuel-prices.eu/live/uk/tesco-watford-20001860/"
        },
        {
            "slug": "esso-watford-20003550",
            "brand": "Esso",
            "name": "Esso - WATFORD",
            "address": "ST ALBANS ROAD, WD24 4AE WATFORD",
            "lat": 51.66811,
            "lng": -0.39706,
            "distance_km": 2.54,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-watford-20003550/"
        },
        {
            "slug": "bp-harvest-energy-watford-20005061",
            "brand": "BP Harvest Energy",
            "name": "BP Harvest Energy - WATFORD",
            "address": "WIGGENHALL ROAD, WD18 0FS WATFORD",
            "lat": 51.6476971,
            "lng": -0.3943221,
            "distance_km": 2.82,
            "page_url": "https://www.fuel-prices.eu/live/uk/bp-harvest-energy-watford-20005061/"
        },
        {
            "slug": "asda-watford-20003642",
            "brand": "Asda",
            "name": "Asda - WATFORD",
            "address": "ODHAMS INDUSTRIAL ESTATE, ST ALBANS ROAD, WD24 7RT WATFORD",
            "lat": 51.6809831,
            "lng": -0.3920569,
            "distance_km": 2.95,
            "page_url": "https://www.fuel-prices.eu/live/uk/asda-watford-20003642/"
        },
        {
            "slug": "sainsbury-s-watford-20002542",
            "brand": "Sainsbury's",
            "name": "Sainsbury's - WATFORD",
            "address": "COW LANE, WD25 9JS WATFORD",
            "lat": 51.68164,
            "lng": -0.39154,
            "distance_km": 2.97,
            "page_url": "https://www.fuel-prices.eu/live/uk/sainsbury-s-watford-20002542/"
        },
        {
            "slug": "shell-watford-20001989",
            "brand": "Shell",
            "name": "Shell - WATFORD",
            "address": "ST ALBANS ROAD, WD24 7RU WATFORD",
            "lat": 51.681099,
            "lng": -0.394577,
            "distance_km": 3.08,
            "page_url": "https://www.fuel-prices.eu/live/uk/shell-watford-20001989/"
        },
        {
            "slug": "esso-bushey-20007992",
            "brand": "Esso",
            "name": "Esso - BUSHEY",
            "address": "HIGH ROAD, WD23 1EL BUSHEY",
            "lat": 51.63286,
            "lng": -0.34026,
            "distance_km": 3.61,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-bushey-20007992/"
        },
        {
            "slug": "esso-st-albans-20003641",
            "brand": "Esso",
            "name": "Esso - ST ALBANS",
            "address": "NORTH ORBITAL ROAD, WD25 7LW ST ALBANS",
            "lat": 51.691963,
            "lng": -0.398044,
            "distance_km": 4.13,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-st-albans-20003641/"
        },
        {
            "slug": "esso-watford-20002684",
            "brand": "Esso",
            "name": "Esso - WATFORD",
            "address": "PRESTWICK RD, WD19 6EG WATFORD",
            "lat": 51.62766,
            "lng": -0.38649,
            "distance_km": 4.25,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-watford-20002684/"
        },
        {
            "slug": "esso-borehamwood-20003607",
            "brand": "Esso",
            "name": "Esso - BOREHAMWOOD",
            "address": "ELSTREE HILL SOUTH, WD6 3BL BOREHAMWOOD",
            "lat": 51.637675,
            "lng": -0.304051,
            "distance_km": 4.82,
            "page_url": "https://www.fuel-prices.eu/live/uk/esso-borehamwood-20003607/"
        }
    ],
    "methodology": "Prices are reported by station operators to Fuel Finder (UK Competition and Markets Authority, OGL v3.0) and collected several times a day. History rows are recorded only when a price changes. Currency conversion uses ECB daily reference rates. The USD figure is per US gallon (3.78541 litres)."
}