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    {
      "paon": "33",
      "saon": "GROUND FLOOR FLAT",
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      "sale_count": 1,
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      "last_sale_date": "2001-05-31",
      "last_price": 170000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/33/ground-floor-flat"
    },
    {
      "paon": "33",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W1H 5QE",
      "sale_count": 1,
      "first_sale_date": "2001-05-31",
      "last_sale_date": "2001-05-31",
      "last_price": 170000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/33/second-floor-flat"
    },
    {
      "paon": "33",
      "saon": "THIRD FLOOR FLAT",
      "postcode": "W1H 5QE",
      "sale_count": 1,
      "first_sale_date": "2001-05-31",
      "last_sale_date": "2001-05-31",
      "last_price": 170000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/33/third-floor-flat"
    },
    {
      "paon": "42 - 43",
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      "last_sale_date": "2015-08-18",
      "last_price": 1600000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/42-43/second-floor-flat-4"
    },
    {
      "paon": "42",
      "saon": "FIFTH FLOOR FLAT 13",
      "postcode": "W1H 5QL",
      "sale_count": 1,
      "first_sale_date": "1998-10-15",
      "last_sale_date": "1998-10-15",
      "last_price": 285000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/42/fifth-floor-flat-13"
    },
    {
      "paon": "42",
      "saon": "FLAT 16",
      "postcode": "W1H 5QL",
      "sale_count": 1,
      "first_sale_date": "2016-11-15",
      "last_sale_date": "2016-11-15",
      "last_price": 1410000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/42/flat-16"
    },
    {
      "paon": "42",
      "saon": "SIXTH FLOOR FLAT 16",
      "postcode": "W1H 5QL",
      "sale_count": 1,
      "first_sale_date": "1999-02-19",
      "last_sale_date": "1999-02-19",
      "last_price": 295000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/42/sixth-floor-flat-16"
    },
    {
      "paon": "48",
      "saon": "FLAT 1",
      "postcode": "W1H 5QP",
      "sale_count": 3,
      "first_sale_date": "1998-02-18",
      "last_sale_date": "2017-10-11",
      "last_price": 1350000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-1"
    },
    {
      "paon": "48",
      "saon": "FLAT 2",
      "postcode": "W1H 5QP",
      "sale_count": 2,
      "first_sale_date": "1995-10-04",
      "last_sale_date": "1999-10-01",
      "last_price": 180000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-2"
    },
    {
      "paon": "48",
      "saon": "FLAT 3",
      "postcode": "W1H 5QP",
      "sale_count": 2,
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      "last_sale_date": "2021-03-09",
      "last_price": 1120000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-3"
    },
    {
      "paon": "48",
      "saon": "FLAT 4",
      "postcode": "W1H 5QP",
      "sale_count": 1,
      "first_sale_date": "2020-11-11",
      "last_sale_date": "2020-11-11",
      "last_price": 1180000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-4"
    },
    {
      "paon": "48",
      "saon": "FLAT 5",
      "postcode": "W1H 5QP",
      "sale_count": 1,
      "first_sale_date": "2022-03-18",
      "last_sale_date": "2022-03-18",
      "last_price": 935000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-5"
    },
    {
      "paon": "48",
      "saon": "FLAT 6",
      "postcode": "W1H 5QP",
      "sale_count": 3,
      "first_sale_date": "2003-05-20",
      "last_sale_date": "2025-06-23",
      "last_price": 1025000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/48/flat-6"
    },
    {
      "paon": "51",
      "saon": null,
      "postcode": "W1H 7QW",
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      "last_sale_date": "2021-05-28",
      "last_price": 130000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/51"
    },
    {
      "paon": "55",
      "saon": "BASEMENT FLAT",
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2024-02-22",
      "last_sale_date": "2024-02-22",
      "last_price": 2800000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/55/basement-flat"
    },
    {
      "paon": "55",
      "saon": "FLAT 1",
      "postcode": "W1H 7PP",
      "sale_count": 2,
      "first_sale_date": "2024-02-22",
      "last_sale_date": "2024-08-21",
      "last_price": 1200000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/55/flat-1"
    },
    {
      "paon": "55",
      "saon": "FLAT 2",
      "postcode": "W1H 7PP",
      "sale_count": 2,
      "first_sale_date": "2024-02-22",
      "last_sale_date": "2024-08-21",
      "last_price": 1200000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/55/flat-2"
    },
    {
      "paon": "55",
      "saon": "FLAT 3",
      "postcode": "W1H 7PP",
      "sale_count": 2,
      "first_sale_date": "2024-02-22",
      "last_sale_date": "2024-08-21",
      "last_price": 900000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/55/flat-3"
    },
    {
      "paon": "55",
      "saon": "FLAT 4",
      "postcode": "W1H 7PP",
      "sale_count": 2,
      "first_sale_date": "2024-02-22",
      "last_sale_date": "2024-08-21",
      "last_price": 850000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/55/flat-4"
    },
    {
      "paon": "56",
      "saon": "FLAT 6",
      "postcode": "W1H 7PP",
      "sale_count": 2,
      "first_sale_date": "2000-03-17",
      "last_sale_date": "2011-11-29",
      "last_price": 775000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/56/flat-6"
    },
    {
      "paon": "57",
      "saon": "LOWER GROUND FLOOR FLAT",
      "postcode": "W1H 7PP",
      "sale_count": 3,
      "first_sale_date": "2004-11-30",
      "last_sale_date": "2010-04-21",
      "last_price": 685000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/57/lower-ground-floor-flat"
    },
    {
      "paon": "58",
      "saon": null,
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2001-01-30",
      "last_sale_date": "2001-01-30",
      "last_price": 3275000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/58"
    },
    {
      "paon": "58",
      "saon": "FLAT 1",
      "postcode": "W1H 7PP",
      "sale_count": 3,
      "first_sale_date": "2005-02-02",
      "last_sale_date": "2021-06-11",
      "last_price": 1050000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/58/flat-1"
    },
    {
      "paon": "58",
      "saon": "FLAT 2",
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2018-06-01",
      "last_sale_date": "2018-06-01",
      "last_price": 875000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/58/flat-2"
    },
    {
      "paon": "58",
      "saon": "FLAT 3",
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2005-04-08",
      "last_sale_date": "2005-04-08",
      "last_price": 350000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/58/flat-3"
    },
    {
      "paon": "58",
      "saon": "FLAT 5",
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2004-10-01",
      "last_sale_date": "2004-10-01",
      "last_price": 310000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/58/flat-5"
    },
    {
      "paon": "59",
      "saon": null,
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2020-12-17",
      "last_sale_date": "2020-12-17",
      "last_price": 4500000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/59"
    },
    {
      "paon": "60",
      "saon": null,
      "postcode": "W1H 7PP",
      "sale_count": 1,
      "first_sale_date": "2024-07-19",
      "last_sale_date": "2024-07-19",
      "last_price": 3959999,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/60"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 4,
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      "last_sale_date": "2015-11-12",
      "last_price": 550000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-2"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 1,
      "first_sale_date": "1997-03-26",
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      "last_price": 242500,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-3"
    },
    {
      "paon": "71 - 73",
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      "last_sale_date": "2023-04-27",
      "last_price": 605000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-4"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 4,
      "first_sale_date": "1999-06-16",
      "last_sale_date": "2019-08-01",
      "last_price": 1250000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-5"
    },
    {
      "paon": "71 - 73",
      "saon": "FLAT 7",
      "postcode": "W1H 7DB",
      "sale_count": 1,
      "first_sale_date": "2021-02-23",
      "last_sale_date": "2021-02-23",
      "last_price": 835000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-7"
    },
    {
      "paon": "71 - 73",
      "saon": "FLAT 10",
      "postcode": "W1H 7DB",
      "sale_count": 1,
      "first_sale_date": "2006-04-24",
      "last_sale_date": "2006-04-24",
      "last_price": 450000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-10"
    },
    {
      "paon": "71 - 73",
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      "postcode": "W1H 7DB",
      "sale_count": 1,
      "first_sale_date": "2013-04-19",
      "last_sale_date": "2013-04-19",
      "last_price": 750000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-12"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 2,
      "first_sale_date": "1999-08-10",
      "last_sale_date": "2012-06-21",
      "last_price": 815000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-14"
    },
    {
      "paon": "71 - 73",
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      "first_sale_date": "1997-10-24",
      "last_sale_date": "2016-03-31",
      "last_price": 1100000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-15"
    },
    {
      "paon": "71 - 73",
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      "first_sale_date": "2006-08-15",
      "last_sale_date": "2007-05-17",
      "last_price": 817500,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-16"
    },
    {
      "paon": "71 - 73",
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      "last_sale_date": "2016-11-08",
      "last_price": 1165000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-17"
    },
    {
      "paon": "71 - 73",
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      "first_sale_date": "2003-07-21",
      "last_sale_date": "2018-10-22",
      "last_price": 674500,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-19"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 2,
      "first_sale_date": "2000-02-11",
      "last_sale_date": "2000-10-06",
      "last_price": 248000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-20"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 1,
      "first_sale_date": "1999-07-23",
      "last_sale_date": "1999-07-23",
      "last_price": 275000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-22"
    },
    {
      "paon": "71 - 73",
      "saon": "FLAT 23",
      "postcode": "W1H 7DB",
      "sale_count": 1,
      "first_sale_date": "2018-09-07",
      "last_sale_date": "2018-09-07",
      "last_price": 1600000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-23"
    },
    {
      "paon": "71 - 73",
      "saon": "FLAT 24",
      "postcode": "W1H 7DB",
      "sale_count": 2,
      "first_sale_date": "1996-04-09",
      "last_sale_date": "2002-07-17",
      "last_price": 315000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-24"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 1,
      "first_sale_date": "2007-08-22",
      "last_sale_date": "2007-08-22",
      "last_price": 500000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-25"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 2,
      "first_sale_date": "1997-02-11",
      "last_sale_date": "2002-07-17",
      "last_price": 420000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-27"
    },
    {
      "paon": "71 - 73",
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      "last_sale_date": "2021-09-30",
      "last_price": 1100000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-28"
    },
    {
      "paon": "71 - 73",
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      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-29"
    },
    {
      "paon": "71 - 73",
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      "last_sale_date": "2005-12-23",
      "last_price": 395000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-30"
    },
    {
      "paon": "71 - 73",
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      "last_sale_date": "2005-12-23",
      "last_price": 460000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-31"
    },
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      "last_sale_date": "2011-09-23",
      "last_price": 600000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-34"
    },
    {
      "paon": "71 - 73",
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      "first_sale_date": "1997-02-11",
      "last_sale_date": "2012-11-27",
      "last_price": 1050000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-35"
    },
    {
      "paon": "71 - 73",
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      "sale_count": 3,
      "first_sale_date": "1997-06-02",
      "last_sale_date": "2007-12-10",
      "last_price": 900000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-36"
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    {
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      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-37"
    },
    {
      "paon": "71 - 73",
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      "first_sale_date": "1997-02-11",
      "last_sale_date": "2017-08-11",
      "last_price": 950000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-38"
    },
    {
      "paon": "71 - 73",
      "saon": "FLAT 39",
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      "first_sale_date": "1996-08-20",
      "last_sale_date": "2015-09-03",
      "last_price": 1450000,
      "url": "https://openproperties.uk/w1h/upper-berkeley-street/71-73/flat-39"
    }
  ],
  "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
  }
}