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      "url": "https://openproperties.uk/w9/castellain-road/62e"
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    {
      "paon": "66",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 1EX",
      "sale_count": 2,
      "first_sale_date": "2000-12-15",
      "last_sale_date": "2007-11-30",
      "last_price": 397000,
      "url": "https://openproperties.uk/w9/castellain-road/66/first-floor-flat"
    },
    {
      "paon": "66",
      "saon": "SECOND AND THIRD FLOOR FLAT",
      "postcode": "W9 1EX",
      "sale_count": 2,
      "first_sale_date": "2011-06-29",
      "last_sale_date": "2015-07-30",
      "last_price": 1115000,
      "url": "https://openproperties.uk/w9/castellain-road/66/second-and-third-floor-flat"
    },
    {
      "paon": "68",
      "saon": null,
      "postcode": "W9 1EX",
      "sale_count": 1,
      "first_sale_date": "2024-06-14",
      "last_sale_date": "2024-06-14",
      "last_price": 530000,
      "url": "https://openproperties.uk/w9/castellain-road/68"
    },
    {
      "paon": "68B",
      "saon": null,
      "postcode": "W9 1EX",
      "sale_count": 3,
      "first_sale_date": "1998-08-14",
      "last_sale_date": "2023-09-26",
      "last_price": 1147870,
      "url": "https://openproperties.uk/w9/castellain-road/68b"
    },
    {
      "paon": "73",
      "saon": null,
      "postcode": "W9 1EU",
      "sale_count": 1,
      "first_sale_date": "2022-12-09",
      "last_sale_date": "2022-12-09",
      "last_price": 1240000,
      "url": "https://openproperties.uk/w9/castellain-road/73"
    },
    {
      "paon": "74",
      "saon": "FLAT A",
      "postcode": "W9 1EX",
      "sale_count": 4,
      "first_sale_date": "2000-03-29",
      "last_sale_date": "2008-03-25",
      "last_price": 420000,
      "url": "https://openproperties.uk/w9/castellain-road/74/flat-a"
    },
    {
      "paon": "74",
      "saon": "FLAT B",
      "postcode": "W9 1EX",
      "sale_count": 2,
      "first_sale_date": "1999-06-22",
      "last_sale_date": "2005-03-11",
      "last_price": 215000,
      "url": "https://openproperties.uk/w9/castellain-road/74/flat-b"
    },
    {
      "paon": "74",
      "saon": "FLAT C",
      "postcode": "W9 1EX",
      "sale_count": 1,
      "first_sale_date": "1999-03-29",
      "last_sale_date": "1999-03-29",
      "last_price": 173000,
      "url": "https://openproperties.uk/w9/castellain-road/74/flat-c"
    },
    {
      "paon": "76",
      "saon": "FLAT 1",
      "postcode": "W9 1EX",
      "sale_count": 3,
      "first_sale_date": "2009-02-25",
      "last_sale_date": "2016-12-19",
      "last_price": 602000,
      "url": "https://openproperties.uk/w9/castellain-road/76/flat-1"
    },
    {
      "paon": "76",
      "saon": "FLAT 2",
      "postcode": "W9 1EX",
      "sale_count": 4,
      "first_sale_date": "2009-02-25",
      "last_sale_date": "2015-03-11",
      "last_price": 370000,
      "url": "https://openproperties.uk/w9/castellain-road/76/flat-2"
    },
    {
      "paon": "76",
      "saon": "FLAT 3",
      "postcode": "W9 1EX",
      "sale_count": 1,
      "first_sale_date": "2008-03-05",
      "last_sale_date": "2008-03-05",
      "last_price": 400000,
      "url": "https://openproperties.uk/w9/castellain-road/76/flat-3"
    },
    {
      "paon": "78",
      "saon": "FLAT 1",
      "postcode": "W9 1EX",
      "sale_count": 1,
      "first_sale_date": "1996-09-27",
      "last_sale_date": "1996-09-27",
      "last_price": 104000,
      "url": "https://openproperties.uk/w9/castellain-road/78/flat-1"
    },
    {
      "paon": "78",
      "saon": "FLAT 2",
      "postcode": "W9 1EX",
      "sale_count": 2,
      "first_sale_date": "2016-12-09",
      "last_sale_date": "2022-08-25",
      "last_price": 575000,
      "url": "https://openproperties.uk/w9/castellain-road/78/flat-2"
    },
    {
      "paon": "78",
      "saon": "FLAT 3",
      "postcode": "W9 1EX",
      "sale_count": 1,
      "first_sale_date": "2019-06-25",
      "last_sale_date": "2019-06-25",
      "last_price": 580000,
      "url": "https://openproperties.uk/w9/castellain-road/78/flat-3"
    },
    {
      "paon": "79",
      "saon": null,
      "postcode": "W9 1EU",
      "sale_count": 3,
      "first_sale_date": "2016-01-15",
      "last_sale_date": "2018-02-12",
      "last_price": 450000,
      "url": "https://openproperties.uk/w9/castellain-road/79"
    },
    {
      "paon": "79A",
      "saon": null,
      "postcode": "W9 1EU",
      "sale_count": 1,
      "first_sale_date": "2016-01-15",
      "last_sale_date": "2016-01-15",
      "last_price": 920000,
      "url": "https://openproperties.uk/w9/castellain-road/79a"
    },
    {
      "paon": "81",
      "saon": null,
      "postcode": "W9 1EU",
      "sale_count": 1,
      "first_sale_date": "1997-08-12",
      "last_sale_date": "1997-08-12",
      "last_price": 71000,
      "url": "https://openproperties.uk/w9/castellain-road/81"
    },
    {
      "paon": "82",
      "saon": null,
      "postcode": "W9 1EX",
      "sale_count": 2,
      "first_sale_date": "2007-12-20",
      "last_sale_date": "2024-08-02",
      "last_price": 330000,
      "url": "https://openproperties.uk/w9/castellain-road/82"
    }
  ],
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains HM Land Registry data © Crown copyright and database right. This data is licensed under the Open Government Licence v3.0.",
  "provenance": {
    "source": "HM Land Registry Price Paid Data",
    "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
    "retrieved_at": null
  }
}