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    {
      "paon": "218",
      "saon": "SECOND AND THIRD FLOOR FLAT",
      "postcode": "W9 3BJ",
      "sale_count": 3,
      "first_sale_date": "2006-09-01",
      "last_sale_date": "2024-01-05",
      "last_price": 800000,
      "url": "https://openproperties.uk/w9/portnall-road/218/second-and-third-floor-flat"
    },
    {
      "paon": "218A",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 3,
      "first_sale_date": "2006-05-04",
      "last_sale_date": "2025-12-01",
      "last_price": 650000,
      "url": "https://openproperties.uk/w9/portnall-road/218a"
    },
    {
      "paon": "219",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "1996-04-26",
      "last_sale_date": "2000-08-16",
      "last_price": 152500,
      "url": "https://openproperties.uk/w9/portnall-road/219/first-floor-flat"
    },
    {
      "paon": "219",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1997-05-09",
      "last_sale_date": "2014-01-14",
      "last_price": 565000,
      "url": "https://openproperties.uk/w9/portnall-road/219/second-floor-flat"
    },
    {
      "paon": "225",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2017-10-19",
      "last_sale_date": "2017-10-19",
      "last_price": 450000,
      "url": "https://openproperties.uk/w9/portnall-road/225/second-floor-flat"
    },
    {
      "paon": "227",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "1996-10-29",
      "last_sale_date": "2000-01-07",
      "last_price": 119950,
      "url": "https://openproperties.uk/w9/portnall-road/227/first-floor-flat"
    },
    {
      "paon": "227",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1997-04-04",
      "last_sale_date": "2018-11-13",
      "last_price": 557500,
      "url": "https://openproperties.uk/w9/portnall-road/227/second-floor-flat"
    },
    {
      "paon": "228",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 2,
      "first_sale_date": "2017-11-30",
      "last_sale_date": "2022-05-16",
      "last_price": 10527,
      "url": "https://openproperties.uk/w9/portnall-road/228"
    },
    {
      "paon": "228B",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 1,
      "first_sale_date": "2014-01-31",
      "last_sale_date": "2014-01-31",
      "last_price": 445000,
      "url": "https://openproperties.uk/w9/portnall-road/228b"
    },
    {
      "paon": "228C",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 2,
      "first_sale_date": "2014-03-13",
      "last_sale_date": "2022-05-27",
      "last_price": 735000,
      "url": "https://openproperties.uk/w9/portnall-road/228c"
    },
    {
      "paon": "232",
      "saon": "FLAT 1",
      "postcode": "W9 3BJ",
      "sale_count": 2,
      "first_sale_date": "1997-04-17",
      "last_sale_date": "2006-03-24",
      "last_price": 250000,
      "url": "https://openproperties.uk/w9/portnall-road/232/flat-1"
    },
    {
      "paon": "232",
      "saon": "FLAT 2",
      "postcode": "W9 3BJ",
      "sale_count": 3,
      "first_sale_date": "1998-01-12",
      "last_sale_date": "2024-11-27",
      "last_price": 375000,
      "url": "https://openproperties.uk/w9/portnall-road/232/flat-2"
    },
    {
      "paon": "232",
      "saon": "FLAT 3",
      "postcode": "W9 3BJ",
      "sale_count": 2,
      "first_sale_date": "1998-10-16",
      "last_sale_date": "2025-01-22",
      "last_price": 350000,
      "url": "https://openproperties.uk/w9/portnall-road/232/flat-3"
    },
    {
      "paon": "233",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "1997-05-07",
      "last_sale_date": "1997-05-07",
      "last_price": 73000,
      "url": "https://openproperties.uk/w9/portnall-road/233/first-floor-flat"
    },
    {
      "paon": "233",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1998-07-08",
      "last_sale_date": "2023-06-01",
      "last_price": 602000,
      "url": "https://openproperties.uk/w9/portnall-road/233/second-floor-flat"
    },
    {
      "paon": "235",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1997-02-07",
      "last_sale_date": "2024-03-01",
      "last_price": 565000,
      "url": "https://openproperties.uk/w9/portnall-road/235/first-floor-flat"
    },
    {
      "paon": "235",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 3,
      "first_sale_date": "1995-06-02",
      "last_sale_date": "2019-07-26",
      "last_price": 528000,
      "url": "https://openproperties.uk/w9/portnall-road/235/ground-floor-flat"
    },
    {
      "paon": "235",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1999-08-31",
      "last_sale_date": "2007-08-13",
      "last_price": 350000,
      "url": "https://openproperties.uk/w9/portnall-road/235/second-floor-flat"
    },
    {
      "paon": "236",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 1,
      "first_sale_date": "2003-05-09",
      "last_sale_date": "2003-05-09",
      "last_price": 670000,
      "url": "https://openproperties.uk/w9/portnall-road/236"
    },
    {
      "paon": "238",
      "saon": "GROUND FLOOR FLAT A",
      "postcode": "W9 3BJ",
      "sale_count": 1,
      "first_sale_date": "1997-11-14",
      "last_sale_date": "1997-11-14",
      "last_price": 87500,
      "url": "https://openproperties.uk/w9/portnall-road/238/ground-floor-flat-a"
    },
    {
      "paon": "238B",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 1,
      "first_sale_date": "2000-12-12",
      "last_sale_date": "2000-12-12",
      "last_price": 156000,
      "url": "https://openproperties.uk/w9/portnall-road/238b"
    },
    {
      "paon": "238C",
      "saon": null,
      "postcode": "W9 3BJ",
      "sale_count": 4,
      "first_sale_date": "1996-02-02",
      "last_sale_date": "2015-10-01",
      "last_price": 542000,
      "url": "https://openproperties.uk/w9/portnall-road/238c"
    },
    {
      "paon": "239",
      "saon": null,
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "1999-09-23",
      "last_sale_date": "1999-09-23",
      "last_price": 1500,
      "url": "https://openproperties.uk/w9/portnall-road/239"
    },
    {
      "paon": "239",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 5,
      "first_sale_date": "1998-12-07",
      "last_sale_date": "2019-04-25",
      "last_price": 400000,
      "url": "https://openproperties.uk/w9/portnall-road/239/first-floor-flat"
    },
    {
      "paon": "239",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2012-01-18",
      "last_sale_date": "2012-01-18",
      "last_price": 337000,
      "url": "https://openproperties.uk/w9/portnall-road/239/ground-floor-flat"
    },
    {
      "paon": "239",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2007-07-19",
      "last_sale_date": "2007-07-19",
      "last_price": 312000,
      "url": "https://openproperties.uk/w9/portnall-road/239/second-floor-flat"
    },
    {
      "paon": "247",
      "saon": null,
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2015-11-24",
      "last_sale_date": "2015-11-24",
      "last_price": 35000,
      "url": "https://openproperties.uk/w9/portnall-road/247"
    },
    {
      "paon": "247",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "2019-02-01",
      "last_sale_date": "2024-07-12",
      "last_price": 380000,
      "url": "https://openproperties.uk/w9/portnall-road/247/first-floor-flat"
    },
    {
      "paon": "247",
      "saon": "GARDEN FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "2017-03-17",
      "last_sale_date": "2021-01-21",
      "last_price": 800000,
      "url": "https://openproperties.uk/w9/portnall-road/247/garden-flat"
    },
    {
      "paon": "249",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "2000-03-03",
      "last_sale_date": "2023-04-14",
      "last_price": 495000,
      "url": "https://openproperties.uk/w9/portnall-road/249/first-floor-flat"
    },
    {
      "paon": "249",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "2013-06-14",
      "last_sale_date": "2020-05-28",
      "last_price": 585000,
      "url": "https://openproperties.uk/w9/portnall-road/249/ground-floor-flat"
    },
    {
      "paon": "249",
      "saon": "GROUND FLOOR FLAT AND GARDEN GROUND",
      "postcode": "W9 3BL",
      "sale_count": 3,
      "first_sale_date": "1996-11-15",
      "last_sale_date": "2006-03-24",
      "last_price": 267000,
      "url": "https://openproperties.uk/w9/portnall-road/249/ground-floor-flat-and-garden-ground"
    },
    {
      "paon": "249",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2002-08-27",
      "last_sale_date": "2002-08-27",
      "last_price": 253000,
      "url": "https://openproperties.uk/w9/portnall-road/249/second-floor-flat"
    },
    {
      "paon": "249",
      "saon": "THIRD FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 2,
      "first_sale_date": "1998-04-27",
      "last_sale_date": "2012-06-28",
      "last_price": 265000,
      "url": "https://openproperties.uk/w9/portnall-road/249/third-floor-flat"
    },
    {
      "paon": "257",
      "saon": "FLAT 1",
      "postcode": "W9 3BL",
      "sale_count": 4,
      "first_sale_date": "1997-09-30",
      "last_sale_date": "2011-09-08",
      "last_price": 390014,
      "url": "https://openproperties.uk/w9/portnall-road/257/flat-1"
    },
    {
      "paon": "257",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "W9 3BL",
      "sale_count": 1,
      "first_sale_date": "2017-07-13",
      "last_sale_date": "2017-07-13",
      "last_price": 615000,
      "url": "https://openproperties.uk/w9/portnall-road/257/ground-floor-flat"
    }
  ],
  "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
  }
}