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      "url": "https://openproperties.uk/sw1v/gloucester-street/57b"
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      "url": "https://openproperties.uk/sw1v/gloucester-street/59/flat-1"
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      "paon": "61",
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      "last_price": 390000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/78/flat-2"
    },
    {
      "paon": "78",
      "saon": "FLAT 3",
      "postcode": "SW1V 4EE",
      "sale_count": 1,
      "first_sale_date": "2024-02-21",
      "last_sale_date": "2024-02-21",
      "last_price": 312500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/78/flat-3"
    },
    {
      "paon": "78",
      "saon": "FLAT 4",
      "postcode": "SW1V 4EE",
      "sale_count": 2,
      "first_sale_date": "2016-08-26",
      "last_sale_date": "2018-04-27",
      "last_price": 675000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/78/flat-4"
    },
    {
      "paon": "78",
      "saon": "FLAT 5",
      "postcode": "SW1V 4EE",
      "sale_count": 1,
      "first_sale_date": "2007-01-17",
      "last_sale_date": "2007-01-17",
      "last_price": 399000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/78/flat-5"
    },
    {
      "paon": "78",
      "saon": "FLAT 6",
      "postcode": "SW1V 4EE",
      "sale_count": 1,
      "first_sale_date": "2000-08-25",
      "last_sale_date": "2000-08-25",
      "last_price": 425000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/78/flat-6"
    },
    {
      "paon": "79",
      "saon": "FLAT 9",
      "postcode": "SW1V 4EA",
      "sale_count": 2,
      "first_sale_date": "2012-08-03",
      "last_sale_date": "2021-02-16",
      "last_price": 912500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-9"
    },
    {
      "paon": "79",
      "saon": "FLAT 10",
      "postcode": "SW1V 4EA",
      "sale_count": 2,
      "first_sale_date": "2000-06-15",
      "last_sale_date": "2026-01-09",
      "last_price": 680050,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-10"
    },
    {
      "paon": "79",
      "saon": "FLAT 11",
      "postcode": "SW1V 4EA",
      "sale_count": 5,
      "first_sale_date": "2001-02-26",
      "last_sale_date": "2022-12-12",
      "last_price": 567000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-11"
    },
    {
      "paon": "79",
      "saon": "FLAT 12",
      "postcode": "SW1V 4EA",
      "sale_count": 4,
      "first_sale_date": "1997-03-07",
      "last_sale_date": "2022-11-22",
      "last_price": 650000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-12"
    },
    {
      "paon": "79",
      "saon": "FLAT 13",
      "postcode": "SW1V 4EA",
      "sale_count": 1,
      "first_sale_date": "1997-01-24",
      "last_sale_date": "1997-01-24",
      "last_price": 129500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-13"
    },
    {
      "paon": "79",
      "saon": "FLAT 14",
      "postcode": "SW1V 4EA",
      "sale_count": 4,
      "first_sale_date": "1998-06-12",
      "last_sale_date": "2021-01-14",
      "last_price": 650000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-14"
    },
    {
      "paon": "79",
      "saon": "FLAT 15",
      "postcode": "SW1V 4EA",
      "sale_count": 1,
      "first_sale_date": "2016-10-28",
      "last_sale_date": "2016-10-28",
      "last_price": 600000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-15"
    },
    {
      "paon": "79",
      "saon": "FLAT 16",
      "postcode": "SW1V 4EA",
      "sale_count": 3,
      "first_sale_date": "2013-10-18",
      "last_sale_date": "2026-02-16",
      "last_price": 500000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-16"
    },
    {
      "paon": "79",
      "saon": "FLAT 18",
      "postcode": "SW1V 4EA",
      "sale_count": 4,
      "first_sale_date": "1996-08-09",
      "last_sale_date": "2014-05-23",
      "last_price": 682500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-18"
    },
    {
      "paon": "79",
      "saon": "FLAT 20",
      "postcode": "SW1V 4EA",
      "sale_count": 2,
      "first_sale_date": "2000-07-07",
      "last_sale_date": "2021-01-22",
      "last_price": 535000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-20"
    },
    {
      "paon": "79",
      "saon": "FLAT 22",
      "postcode": "SW1V 4EA",
      "sale_count": 2,
      "first_sale_date": "2014-04-22",
      "last_sale_date": "2016-02-25",
      "last_price": 650000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-22"
    },
    {
      "paon": "79",
      "saon": "FLAT 23",
      "postcode": "SW1V 4EA",
      "sale_count": 2,
      "first_sale_date": "2002-03-11",
      "last_sale_date": "2017-11-17",
      "last_price": 515000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-23"
    },
    {
      "paon": "79",
      "saon": "FLAT 24",
      "postcode": "SW1V 4EA",
      "sale_count": 3,
      "first_sale_date": "1998-07-24",
      "last_sale_date": "2021-06-23",
      "last_price": 478000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-24"
    },
    {
      "paon": "79",
      "saon": "FLAT 31",
      "postcode": "SW1V 4EA",
      "sale_count": 1,
      "first_sale_date": "2014-07-31",
      "last_sale_date": "2014-07-31",
      "last_price": 630000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/79/flat-31"
    },
    {
      "paon": "81",
      "saon": "FLAT 1",
      "postcode": "SW1V 4EB",
      "sale_count": 4,
      "first_sale_date": "1997-03-27",
      "last_sale_date": "2023-06-30",
      "last_price": 667249,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-1"
    },
    {
      "paon": "81",
      "saon": "FLAT 2",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "1999-11-05",
      "last_sale_date": "2013-06-19",
      "last_price": 276000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-2"
    },
    {
      "paon": "81",
      "saon": "FLAT 3",
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "2018-04-19",
      "last_sale_date": "2018-04-19",
      "last_price": 367500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-3"
    },
    {
      "paon": "81",
      "saon": "FLAT 4",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1997-09-01",
      "last_sale_date": "2003-08-08",
      "last_price": 312500,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-4"
    },
    {
      "paon": "81",
      "saon": "FLAT 5",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "2014-11-07",
      "last_sale_date": "2023-01-06",
      "last_price": 680000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-5"
    },
    {
      "paon": "81",
      "saon": "FLAT 6",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "1996-01-19",
      "last_sale_date": "2023-09-07",
      "last_price": 668800,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-6"
    },
    {
      "paon": "81",
      "saon": "FLAT 7",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "1996-07-05",
      "last_sale_date": "2023-07-24",
      "last_price": 615000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/81/flat-7"
    },
    {
      "paon": "82",
      "saon": "BASEMENT FLAT",
      "postcode": "SW1V 4EE",
      "sale_count": 5,
      "first_sale_date": "1995-02-03",
      "last_sale_date": "2011-03-21",
      "last_price": 386000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/82/basement-flat"
    },
    {
      "paon": "82",
      "saon": "FLAT 3",
      "postcode": "SW1V 4EE",
      "sale_count": 2,
      "first_sale_date": "1996-05-15",
      "last_sale_date": "2004-09-30",
      "last_price": 336000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/82/flat-3"
    },
    {
      "paon": "82",
      "saon": "FLAT 4",
      "postcode": "SW1V 4EE",
      "sale_count": 3,
      "first_sale_date": "2000-11-30",
      "last_sale_date": "2010-08-16",
      "last_price": 350000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/82/flat-4"
    },
    {
      "paon": "83",
      "saon": "FLAT A",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1997-09-02",
      "last_sale_date": "2008-11-21",
      "last_price": 250000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/83/flat-a"
    },
    {
      "paon": "83",
      "saon": "FLAT B",
      "postcode": "SW1V 4EB",
      "sale_count": 5,
      "first_sale_date": "1997-06-04",
      "last_sale_date": "2024-01-19",
      "last_price": 515000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/83/flat-b"
    },
    {
      "paon": "83",
      "saon": "FLAT C",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1998-02-27",
      "last_sale_date": "2012-07-16",
      "last_price": 455000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/83/flat-c"
    },
    {
      "paon": "83",
      "saon": "FLAT E",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "2000-03-31",
      "last_sale_date": "2020-04-02",
      "last_price": 600000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/83/flat-e"
    },
    {
      "paon": "84",
      "saon": "BASEMENT FLAT",
      "postcode": "SW1V 4EE",
      "sale_count": 3,
      "first_sale_date": "1996-11-29",
      "last_sale_date": "2009-08-21",
      "last_price": 360000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/84/basement-flat"
    },
    {
      "paon": "84",
      "saon": "FLAT 3",
      "postcode": "SW1V 4EE",
      "sale_count": 5,
      "first_sale_date": "1996-07-05",
      "last_sale_date": "2023-03-08",
      "last_price": 505000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/84/flat-3"
    },
    {
      "paon": "84",
      "saon": "FLAT 4",
      "postcode": "SW1V 4EE",
      "sale_count": 2,
      "first_sale_date": "2007-04-23",
      "last_sale_date": "2025-06-20",
      "last_price": 1090000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/84/flat-4"
    },
    {
      "paon": "84",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "SW1V 4EE",
      "sale_count": 1,
      "first_sale_date": "2005-06-24",
      "last_sale_date": "2005-06-24",
      "last_price": 290000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/84/ground-floor-flat"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "2024-07-05",
      "last_sale_date": "2024-07-05",
      "last_price": 51000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/85"
    },
    {
      "paon": "85",
      "saon": "BASEMENT",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "2003-01-10",
      "last_sale_date": "2010-12-09",
      "last_price": 515000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/85/basement"
    },
    {
      "paon": "85",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "2006-03-28",
      "last_sale_date": "2024-10-28",
      "last_price": 250000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/85/first-floor-flat"
    },
    {
      "paon": "85",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "2022-03-11",
      "last_sale_date": "2022-03-11",
      "last_price": 540000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/85/ground-floor-flat"
    },
    {
      "paon": "85",
      "saon": "UPPER MAISONETTE",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "2001-12-18",
      "last_sale_date": "2014-08-01",
      "last_price": 1100000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/85/upper-maisonette"
    },
    {
      "paon": "87",
      "saon": null,
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "2007-08-20",
      "last_sale_date": "2014-01-17",
      "last_price": 3100000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/87"
    },
    {
      "paon": "89",
      "saon": "FLAT 1",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1998-08-10",
      "last_sale_date": "2006-05-31",
      "last_price": 325000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-1"
    },
    {
      "paon": "89",
      "saon": "FLAT 2",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1998-07-17",
      "last_sale_date": "2008-02-29",
      "last_price": 400000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-2"
    },
    {
      "paon": "89",
      "saon": "FLAT 3",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1998-07-17",
      "last_sale_date": "2007-08-31",
      "last_price": 390000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-3"
    },
    {
      "paon": "89",
      "saon": "FLAT 4",
      "postcode": "SW1V 4EB",
      "sale_count": 4,
      "first_sale_date": "1998-06-29",
      "last_sale_date": "2009-12-21",
      "last_price": 335000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-4"
    },
    {
      "paon": "89",
      "saon": "FLAT 5",
      "postcode": "SW1V 4EB",
      "sale_count": 3,
      "first_sale_date": "1999-04-23",
      "last_sale_date": "2017-09-07",
      "last_price": 560000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-5"
    },
    {
      "paon": "89",
      "saon": "FLAT 10",
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "1997-09-15",
      "last_sale_date": "1997-09-15",
      "last_price": 460000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/89/flat-10"
    },
    {
      "paon": "91",
      "saon": "FLAT D",
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "1997-10-23",
      "last_sale_date": "2001-07-20",
      "last_price": 265000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/91/flat-d"
    },
    {
      "paon": "91A",
      "saon": null,
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "2009-08-12",
      "last_sale_date": "2009-08-12",
      "last_price": 385000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/91a"
    },
    {
      "paon": "91B",
      "saon": null,
      "postcode": "SW1V 4EB",
      "sale_count": 2,
      "first_sale_date": "2001-09-06",
      "last_sale_date": "2008-07-18",
      "last_price": 435000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/91b"
    },
    {
      "paon": "91E",
      "saon": null,
      "postcode": "SW1V 4EB",
      "sale_count": 1,
      "first_sale_date": "1999-09-10",
      "last_sale_date": "1999-09-10",
      "last_price": 142550,
      "url": "https://openproperties.uk/sw1v/gloucester-street/91e"
    },
    {
      "paon": "96",
      "saon": "FLAT A",
      "postcode": "SW1V 4ED",
      "sale_count": 1,
      "first_sale_date": "2023-06-16",
      "last_sale_date": "2023-06-16",
      "last_price": 900000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/96/flat-a"
    },
    {
      "paon": "96",
      "saon": "FLAT B",
      "postcode": "SW1V 4ED",
      "sale_count": 3,
      "first_sale_date": "2006-11-01",
      "last_sale_date": "2013-09-10",
      "last_price": 570000,
      "url": "https://openproperties.uk/sw1v/gloucester-street/96/flat-b"
    }
  ],
  "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
  }
}