{
  "url": "https://openproperties.uk/w1u/barrett-street",
  "outcode": "W1U",
  "street": "BARRETT STREET",
  "street_slug": "barrett-street",
  "property_count": 48,
  "truncated": false,
  "properties": [
    {
      "paon": "1",
      "saon": null,
      "postcode": "W1U 1DN",
      "sale_count": 1,
      "first_sale_date": "2014-05-01",
      "last_sale_date": "2014-05-01",
      "last_price": 6275000,
      "url": "https://openproperties.uk/w1u/barrett-street/1"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "2019-10-17",
      "last_sale_date": "2019-10-17",
      "last_price": 6650000,
      "url": "https://openproperties.uk/w1u/barrett-street/6"
    },
    {
      "paon": "6",
      "saon": "FLAT 1",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-1"
    },
    {
      "paon": "6",
      "saon": "FLAT 2",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-2"
    },
    {
      "paon": "6",
      "saon": "FLAT 3",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-3"
    },
    {
      "paon": "6",
      "saon": "FLAT 4",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-4"
    },
    {
      "paon": "6",
      "saon": "FLAT 5",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-5"
    },
    {
      "paon": "6",
      "saon": "FLAT 6",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-6"
    },
    {
      "paon": "6",
      "saon": "FLAT 7",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-7"
    },
    {
      "paon": "6",
      "saon": "FLAT 8",
      "postcode": "W1U 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-07-27",
      "last_sale_date": "1995-07-27",
      "last_price": 138125,
      "url": "https://openproperties.uk/w1u/barrett-street/6/flat-8"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 1.02",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-12",
      "last_sale_date": "2013-04-29",
      "last_price": 1185000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-1-02"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 1.03",
      "postcode": "W1U 1BA",
      "sale_count": 1,
      "first_sale_date": "2013-08-16",
      "last_sale_date": "2013-08-16",
      "last_price": 2150000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-1-03"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 2.01",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-06",
      "last_sale_date": "2013-12-19",
      "last_price": 2800000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-2-01"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 2.03",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-12",
      "last_sale_date": "2013-05-21",
      "last_price": 2250000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-2-03"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 3.01",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-12",
      "last_sale_date": "2014-01-08",
      "last_price": 1075000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-3-01"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 3.02",
      "postcode": "W1U 1BA",
      "sale_count": 1,
      "first_sale_date": "2008-06-12",
      "last_sale_date": "2008-06-12",
      "last_price": 597402,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-3-02"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 3.03",
      "postcode": "W1U 1BA",
      "sale_count": 1,
      "first_sale_date": "2008-06-12",
      "last_sale_date": "2008-06-12",
      "last_price": 1049490,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-3-03"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 4.02",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-06",
      "last_sale_date": "2011-12-14",
      "last_price": 565000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-4-02"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 4.03",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2008-06-06",
      "last_sale_date": "2012-01-20",
      "last_price": 920000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-4-03"
    },
    {
      "paon": "9 - 12",
      "saon": "FLAT 5.01",
      "postcode": "W1U 1BA",
      "sale_count": 2,
      "first_sale_date": "2013-10-17",
      "last_sale_date": "2023-09-27",
      "last_price": 8850000,
      "url": "https://openproperties.uk/w1u/barrett-street/9-12/flat-5-01"
    },
    {
      "paon": "19",
      "saon": "FLAT 38",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-30",
      "last_sale_date": "2003-08-15",
      "last_price": 430000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-38"
    },
    {
      "paon": "19",
      "saon": "FLAT 39",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-30",
      "last_sale_date": "2007-06-15",
      "last_price": 520000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-39"
    },
    {
      "paon": "19",
      "saon": "FLAT 40",
      "postcode": "W1U 1BB",
      "sale_count": 3,
      "first_sale_date": "1998-05-14",
      "last_sale_date": "2025-10-27",
      "last_price": 1250000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-40"
    },
    {
      "paon": "19",
      "saon": "FLAT 41",
      "postcode": "W1U 1BB",
      "sale_count": 6,
      "first_sale_date": "1998-04-16",
      "last_sale_date": "2014-12-04",
      "last_price": 1740000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-41"
    },
    {
      "paon": "19",
      "saon": "FLAT 42",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-05-07",
      "last_sale_date": "1999-03-15",
      "last_price": 427500,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-42"
    },
    {
      "paon": "19",
      "saon": "FLAT 43",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-05-06",
      "last_sale_date": "2003-09-22",
      "last_price": 245000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-43"
    },
    {
      "paon": "19",
      "saon": "FLAT 43A",
      "postcode": "W1U 1BB",
      "sale_count": 4,
      "first_sale_date": "1998-04-29",
      "last_sale_date": "2006-11-13",
      "last_price": 775000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-43a"
    },
    {
      "paon": "19",
      "saon": "FLAT 45",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2001-09-07",
      "last_price": 460000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-45"
    },
    {
      "paon": "19",
      "saon": "FLAT 46",
      "postcode": "W1U 1BB",
      "sale_count": 1,
      "first_sale_date": "1998-04-14",
      "last_sale_date": "1998-04-14",
      "last_price": 400000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-46"
    },
    {
      "paon": "19",
      "saon": "FLAT 47",
      "postcode": "W1U 1BB",
      "sale_count": 4,
      "first_sale_date": "1998-04-24",
      "last_sale_date": "2007-01-04",
      "last_price": 380088,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-47"
    },
    {
      "paon": "19",
      "saon": "FLAT 48",
      "postcode": "W1U 1BB",
      "sale_count": 3,
      "first_sale_date": "1998-04-24",
      "last_sale_date": "2024-01-26",
      "last_price": 1400000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-48"
    },
    {
      "paon": "19",
      "saon": "FLAT 49",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-05-05",
      "last_sale_date": "2002-08-22",
      "last_price": 560000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-49"
    },
    {
      "paon": "19",
      "saon": "FLAT 50",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-15",
      "last_sale_date": "2002-10-18",
      "last_price": 520000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-50"
    },
    {
      "paon": "19",
      "saon": "FLAT 51",
      "postcode": "W1U 1BB",
      "sale_count": 3,
      "first_sale_date": "1998-04-24",
      "last_sale_date": "2002-02-28",
      "last_price": 275000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-51"
    },
    {
      "paon": "19",
      "saon": "FLAT 52",
      "postcode": "W1U 1BB",
      "sale_count": 7,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2016-11-18",
      "last_price": 1881000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-52"
    },
    {
      "paon": "19",
      "saon": "FLAT 53",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2000-03-20",
      "last_price": 442500,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-53"
    },
    {
      "paon": "19",
      "saon": "FLAT 54",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2000-06-30",
      "last_price": 498000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-54"
    },
    {
      "paon": "19",
      "saon": "FLAT 55",
      "postcode": "W1U 1BB",
      "sale_count": 3,
      "first_sale_date": "1998-04-30",
      "last_sale_date": "2010-11-29",
      "last_price": 680000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-55"
    },
    {
      "paon": "19",
      "saon": "FLAT 56",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2006-02-03",
      "last_price": 685000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-56"
    },
    {
      "paon": "19",
      "saon": "FLAT 57",
      "postcode": "W1U 1BB",
      "sale_count": 1,
      "first_sale_date": "1998-04-30",
      "last_sale_date": "1998-04-30",
      "last_price": 386250,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-57"
    },
    {
      "paon": "19",
      "saon": "FLAT 58",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2024-09-18",
      "last_price": 1100000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-58"
    },
    {
      "paon": "19",
      "saon": "FLAT 59",
      "postcode": "W1U 1BB",
      "sale_count": 5,
      "first_sale_date": "1998-04-24",
      "last_sale_date": "2021-08-18",
      "last_price": 650000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-59"
    },
    {
      "paon": "19",
      "saon": "FLAT 60",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2004-08-27",
      "last_price": 790000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-60"
    },
    {
      "paon": "19",
      "saon": "FLAT 61",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-28",
      "last_sale_date": "2000-01-17",
      "last_price": 440000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-61"
    },
    {
      "paon": "19",
      "saon": "FLAT 62",
      "postcode": "W1U 1BB",
      "sale_count": 2,
      "first_sale_date": "1998-04-29",
      "last_sale_date": "1999-11-12",
      "last_price": 250000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-62"
    },
    {
      "paon": "19",
      "saon": "FLAT 63",
      "postcode": "W1U 1BB",
      "sale_count": 3,
      "first_sale_date": "1998-05-15",
      "last_sale_date": "2020-10-28",
      "last_price": 2225000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-63"
    },
    {
      "paon": "19",
      "saon": "FLAT 64",
      "postcode": "W1U 1BB",
      "sale_count": 1,
      "first_sale_date": "1998-04-29",
      "last_sale_date": "1998-04-29",
      "last_price": 261012,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-64"
    },
    {
      "paon": "19",
      "saon": "FLAT 65",
      "postcode": "W1U 1BB",
      "sale_count": 1,
      "first_sale_date": "1998-04-30",
      "last_sale_date": "1998-04-30",
      "last_price": 855000,
      "url": "https://openproperties.uk/w1u/barrett-street/19/flat-65"
    }
  ],
  "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
  }
}