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      "url": "https://openproperties.uk/w5/mattock-lane/16"
    },
    {
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      "last_sale_date": "2001-08-31",
      "last_price": 250000,
      "url": "https://openproperties.uk/w5/mattock-lane/17"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "W5 5BG",
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      "last_price": 895000,
      "url": "https://openproperties.uk/w5/mattock-lane/18"
    },
    {
      "paon": "19",
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      "last_sale_date": "2002-03-07",
      "last_price": 813500,
      "url": "https://openproperties.uk/w5/mattock-lane/19"
    },
    {
      "paon": "20A",
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      "last_sale_date": "2010-09-23",
      "last_price": 1579137,
      "url": "https://openproperties.uk/w5/mattock-lane/20a"
    },
    {
      "paon": "21",
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      "last_sale_date": "2022-01-10",
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      "url": "https://openproperties.uk/w5/mattock-lane/21/flat-1"
    },
    {
      "paon": "21",
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      "postcode": "W5 5BH",
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      "first_sale_date": "2013-01-18",
      "last_sale_date": "2021-11-19",
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      "url": "https://openproperties.uk/w5/mattock-lane/21/flat-2"
    },
    {
      "paon": "21",
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      "url": "https://openproperties.uk/w5/mattock-lane/21/flat-3"
    },
    {
      "paon": "21",
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      "sale_count": 1,
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      "last_price": 375000,
      "url": "https://openproperties.uk/w5/mattock-lane/21/flat-4"
    },
    {
      "paon": "21",
      "saon": "FLAT 5",
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      "last_sale_date": "2013-07-26",
      "last_price": 650000,
      "url": "https://openproperties.uk/w5/mattock-lane/21/flat-5"
    },
    {
      "paon": "22",
      "saon": "FLAT 1",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "1996-02-22",
      "last_sale_date": "2001-06-01",
      "last_price": 289950,
      "url": "https://openproperties.uk/w5/mattock-lane/22/flat-1"
    },
    {
      "paon": "22",
      "saon": "FLAT 2",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2004-09-24",
      "last_sale_date": "2005-06-01",
      "last_price": 289000,
      "url": "https://openproperties.uk/w5/mattock-lane/22/flat-2"
    },
    {
      "paon": "22",
      "saon": "FLAT 3",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1996-08-30",
      "last_sale_date": "2006-12-21",
      "last_price": 318000,
      "url": "https://openproperties.uk/w5/mattock-lane/22/flat-3"
    },
    {
      "paon": "22",
      "saon": "FLAT 4",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2025-05-23",
      "last_sale_date": "2025-05-23",
      "last_price": 615000,
      "url": "https://openproperties.uk/w5/mattock-lane/22/flat-4"
    },
    {
      "paon": "23",
      "saon": "FLAT 1",
      "postcode": "W5 5BH",
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      "first_sale_date": "1999-11-29",
      "last_sale_date": "2021-03-19",
      "last_price": 475000,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-1"
    },
    {
      "paon": "23",
      "saon": "FLAT 2",
      "postcode": "W5 5BH",
      "sale_count": 4,
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      "last_price": 260000,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-2"
    },
    {
      "paon": "23",
      "saon": "FLAT 3",
      "postcode": "W5 5BH",
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      "last_sale_date": "2013-06-10",
      "last_price": 235000,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-3"
    },
    {
      "paon": "23",
      "saon": "FLAT 4",
      "postcode": "W5 5BH",
      "sale_count": 2,
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      "last_sale_date": "2017-09-01",
      "last_price": 365000,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-4"
    },
    {
      "paon": "23",
      "saon": "FLAT 5",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "2000-02-14",
      "last_sale_date": "2004-10-01",
      "last_price": 200000,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-5"
    },
    {
      "paon": "23",
      "saon": "FLAT 6",
      "postcode": "W5 5BH",
      "sale_count": 4,
      "first_sale_date": "1998-12-18",
      "last_sale_date": "2006-10-27",
      "last_price": 199950,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-6"
    },
    {
      "paon": "23",
      "saon": "FLAT 7",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2000-06-30",
      "last_sale_date": "2000-06-30",
      "last_price": 199950,
      "url": "https://openproperties.uk/w5/mattock-lane/23/flat-7"
    },
    {
      "paon": "24",
      "saon": "FLAT A",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2008-06-17",
      "last_sale_date": "2025-10-02",
      "last_price": 662000,
      "url": "https://openproperties.uk/w5/mattock-lane/24/flat-a"
    },
    {
      "paon": "24",
      "saon": "FLAT B",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1995-11-15",
      "last_sale_date": "2004-10-22",
      "last_price": 280000,
      "url": "https://openproperties.uk/w5/mattock-lane/24/flat-b"
    },
    {
      "paon": "24",
      "saon": "FLAT C",
      "postcode": "W5 5BH",
      "sale_count": 4,
      "first_sale_date": "1995-02-24",
      "last_sale_date": "2014-12-05",
      "last_price": 530000,
      "url": "https://openproperties.uk/w5/mattock-lane/24/flat-c"
    },
    {
      "paon": "24",
      "saon": "FLAT D",
      "postcode": "W5 5BH",
      "sale_count": 5,
      "first_sale_date": "1995-05-26",
      "last_sale_date": "2024-06-18",
      "last_price": 600000,
      "url": "https://openproperties.uk/w5/mattock-lane/24/flat-d"
    },
    {
      "paon": "25",
      "saon": "FLAT 2A",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2024-05-03",
      "last_sale_date": "2024-05-03",
      "last_price": 378000,
      "url": "https://openproperties.uk/w5/mattock-lane/25/flat-2a"
    },
    {
      "paon": "25",
      "saon": "FLAT 2B",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2024-03-20",
      "last_sale_date": "2024-03-20",
      "last_price": 300000,
      "url": "https://openproperties.uk/w5/mattock-lane/25/flat-2b"
    },
    {
      "paon": "25",
      "saon": "FLAT 3",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2025-03-27",
      "last_sale_date": "2025-03-27",
      "last_price": 575000,
      "url": "https://openproperties.uk/w5/mattock-lane/25/flat-3"
    },
    {
      "paon": "25",
      "saon": "FLAT 4",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2024-09-30",
      "last_sale_date": "2024-09-30",
      "last_price": 620000,
      "url": "https://openproperties.uk/w5/mattock-lane/25/flat-4"
    },
    {
      "paon": "26",
      "saon": "FLAT A",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2008-12-05",
      "last_sale_date": "2008-12-05",
      "last_price": 290000,
      "url": "https://openproperties.uk/w5/mattock-lane/26/flat-a"
    },
    {
      "paon": "26",
      "saon": "FLAT B",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2002-04-12",
      "last_sale_date": "2006-07-03",
      "last_price": 354000,
      "url": "https://openproperties.uk/w5/mattock-lane/26/flat-b"
    },
    {
      "paon": "26",
      "saon": "FLAT C",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "1995-12-01",
      "last_sale_date": "2015-05-15",
      "last_price": 600000,
      "url": "https://openproperties.uk/w5/mattock-lane/26/flat-c"
    },
    {
      "paon": "26",
      "saon": "FLAT D",
      "postcode": "W5 5BH",
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      "first_sale_date": "1995-07-28",
      "last_sale_date": "1998-12-04",
      "last_price": 172500,
      "url": "https://openproperties.uk/w5/mattock-lane/26/flat-d"
    },
    {
      "paon": "27",
      "saon": "BASEMENT FLAT",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2008-06-17",
      "last_sale_date": "2008-06-17",
      "last_price": 250000,
      "url": "https://openproperties.uk/w5/mattock-lane/27/basement-flat"
    },
    {
      "paon": "27",
      "saon": "FIRST FLOOR FLAT",
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      "last_sale_date": "2005-03-21",
      "last_price": 265000,
      "url": "https://openproperties.uk/w5/mattock-lane/27/first-floor-flat"
    },
    {
      "paon": "27",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2014-09-12",
      "last_sale_date": "2014-09-12",
      "last_price": 495000,
      "url": "https://openproperties.uk/w5/mattock-lane/27/ground-floor-flat"
    },
    {
      "paon": "27",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1997-12-12",
      "last_sale_date": "2018-12-19",
      "last_price": 553000,
      "url": "https://openproperties.uk/w5/mattock-lane/27/second-floor-flat"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2018-12-20",
      "last_sale_date": "2018-12-20",
      "last_price": 650000,
      "url": "https://openproperties.uk/w5/mattock-lane/28"
    },
    {
      "paon": "28",
      "saon": "FLAT 1",
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      "sale_count": 1,
      "first_sale_date": "2021-11-03",
      "last_sale_date": "2021-11-03",
      "last_price": 480000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-1"
    },
    {
      "paon": "28",
      "saon": "FLAT 3",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2002-02-25",
      "last_sale_date": "2021-01-11",
      "last_price": 427500,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-3"
    },
    {
      "paon": "28",
      "saon": "FLAT 4",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2017-12-08",
      "last_sale_date": "2017-12-08",
      "last_price": 540000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-4"
    },
    {
      "paon": "28",
      "saon": "FLAT 5",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2015-07-10",
      "last_sale_date": "2025-03-07",
      "last_price": 430000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-5"
    },
    {
      "paon": "28",
      "saon": "FLAT 6",
      "postcode": "W5 5BH",
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      "first_sale_date": "1995-08-18",
      "last_sale_date": "2002-04-10",
      "last_price": 186000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-6"
    },
    {
      "paon": "28",
      "saon": "FLAT 7",
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "1996-08-30",
      "last_sale_date": "2021-06-16",
      "last_price": 480000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-7"
    },
    {
      "paon": "28",
      "saon": "FLAT 8",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2025-03-27",
      "last_sale_date": "2025-03-27",
      "last_price": 364000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-8"
    },
    {
      "paon": "28",
      "saon": "FLAT 9",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2021-05-19",
      "last_sale_date": "2021-05-19",
      "last_price": 724000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-9"
    },
    {
      "paon": "28",
      "saon": "FLAT 10",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2022-04-25",
      "last_sale_date": "2022-04-25",
      "last_price": 632500,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-10"
    },
    {
      "paon": "28",
      "saon": "FLAT 11",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2021-09-23",
      "last_sale_date": "2021-09-23",
      "last_price": 749950,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-11"
    },
    {
      "paon": "28",
      "saon": "FLAT 12",
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2021-05-28",
      "last_sale_date": "2021-05-28",
      "last_price": 810000,
      "url": "https://openproperties.uk/w5/mattock-lane/28/flat-12"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1999-08-31",
      "last_sale_date": "2021-10-12",
      "last_price": 2750000,
      "url": "https://openproperties.uk/w5/mattock-lane/30"
    },
    {
      "paon": "31C",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2008-02-13",
      "last_sale_date": "2008-02-13",
      "last_price": 305000,
      "url": "https://openproperties.uk/w5/mattock-lane/31c"
    },
    {
      "paon": "32",
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      "postcode": "W5 5BH",
      "sale_count": 4,
      "first_sale_date": "1999-07-09",
      "last_sale_date": "2007-06-22",
      "last_price": 345000,
      "url": "https://openproperties.uk/w5/mattock-lane/32/flat-2"
    },
    {
      "paon": "32",
      "saon": "FLAT 3",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1997-06-13",
      "last_sale_date": "2011-01-18",
      "last_price": 300000,
      "url": "https://openproperties.uk/w5/mattock-lane/32/flat-3"
    },
    {
      "paon": "32",
      "saon": "FLAT 4",
      "postcode": "W5 5BH",
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      "first_sale_date": "2012-08-31",
      "last_sale_date": "2012-08-31",
      "last_price": 355000,
      "url": "https://openproperties.uk/w5/mattock-lane/32/flat-4"
    },
    {
      "paon": "32",
      "saon": "FLAT 5",
      "postcode": "W5 5BH",
      "sale_count": 3,
      "first_sale_date": "1997-05-30",
      "last_sale_date": "2025-07-11",
      "last_price": 620000,
      "url": "https://openproperties.uk/w5/mattock-lane/32/flat-5"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2010-03-01",
      "last_sale_date": "2010-03-01",
      "last_price": 1350000,
      "url": "https://openproperties.uk/w5/mattock-lane/33"
    },
    {
      "paon": "34C",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 2,
      "first_sale_date": "2006-07-07",
      "last_sale_date": "2011-11-07",
      "last_price": 298000,
      "url": "https://openproperties.uk/w5/mattock-lane/34c"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2001-08-29",
      "last_sale_date": "2001-08-29",
      "last_price": 200000,
      "url": "https://openproperties.uk/w5/mattock-lane/36"
    },
    {
      "paon": "36A",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2001-06-08",
      "last_sale_date": "2001-06-08",
      "last_price": 270000,
      "url": "https://openproperties.uk/w5/mattock-lane/36a"
    },
    {
      "paon": "36B",
      "saon": null,
      "postcode": "W5 5BH",
      "sale_count": 1,
      "first_sale_date": "2000-07-07",
      "last_sale_date": "2000-07-07",
      "last_price": 175000,
      "url": "https://openproperties.uk/w5/mattock-lane/36b"
    },
    {
      "paon": "82",
      "saon": null,
      "postcode": "W5 5BJ",
      "sale_count": 2,
      "first_sale_date": "2011-11-11",
      "last_sale_date": "2021-05-17",
      "last_price": 2500000,
      "url": "https://openproperties.uk/w5/mattock-lane/82"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "W5 5BJ",
      "sale_count": 1,
      "first_sale_date": "2012-11-30",
      "last_sale_date": "2012-11-30",
      "last_price": 1750000,
      "url": "https://openproperties.uk/w5/mattock-lane/85"
    }
  ],
  "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
  }
}