{
  "url": "https://openproperties.uk/m1/portland-street",
  "outcode": "M1",
  "street": "PORTLAND STREET",
  "street_slug": "portland-street",
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  "truncated": false,
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      "url": "https://openproperties.uk/m1/portland-street/basement-sub-basement-103a/ground-floor-lobby"
    },
    {
      "paon": "BASIL HOUSE, 105 - 107",
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      "last_price": 13700000,
      "url": "https://openproperties.uk/m1/portland-street/basil-house-105-107"
    },
    {
      "paon": "HOTEL BROOKLYN, 59",
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      "last_sale_date": "2021-05-07",
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      "url": "https://openproperties.uk/m1/portland-street/hotel-brooklyn-59"
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    {
      "paon": "PORTLAND HOUSE, 103",
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    },
    {
      "paon": "PORTLAND HOUSE, 103",
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      "last_sale_date": "2004-08-09",
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    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-2"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "last_sale_date": "2021-11-05",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-3"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-4"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "postcode": "M1 6DF",
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      "last_sale_date": "2004-07-30",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-6"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 8",
      "postcode": "M1 6DF",
      "sale_count": 2,
      "first_sale_date": "2000-02-28",
      "last_sale_date": "2005-05-13",
      "last_price": 189500,
      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-8"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-9"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "sale_count": 5,
      "first_sale_date": "2000-02-14",
      "last_sale_date": "2017-03-29",
      "last_price": 156500,
      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-10"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 11",
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      "first_sale_date": "2000-03-31",
      "last_sale_date": "2018-07-10",
      "last_price": 227500,
      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-11"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 12",
      "postcode": "M1 6DF",
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      "first_sale_date": "2000-04-03",
      "last_sale_date": "2006-10-12",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-12"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 13",
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      "first_sale_date": "2000-02-04",
      "last_sale_date": "2017-05-31",
      "last_price": 159950,
      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-13"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "first_sale_date": "2000-02-10",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-14"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "first_sale_date": "2006-04-25",
      "last_sale_date": "2014-10-10",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-15"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 18",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-18"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
      "saon": "FLAT 19",
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      "last_sale_date": "2009-10-01",
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      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-19"
    },
    {
      "paon": "PORTLAND HOUSE, 103A",
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      "last_sale_date": "2006-08-11",
      "last_price": 182500,
      "url": "https://openproperties.uk/m1/portland-street/portland-house-103a/flat-20"
    },
    {
      "paon": "1",
      "saon": null,
      "postcode": "M1 3BE",
      "sale_count": 2,
      "first_sale_date": "2017-12-13",
      "last_sale_date": "2025-05-30",
      "last_price": 7300000,
      "url": "https://openproperties.uk/m1/portland-street/1"
    },
    {
      "paon": "1",
      "saon": "UNIT 1B",
      "postcode": "M1 3BE",
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      "last_sale_date": "2023-11-10",
      "last_price": 145901,
      "url": "https://openproperties.uk/m1/portland-street/1/unit-1b"
    },
    {
      "paon": "1",
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      "postcode": "M1 3BE",
      "sale_count": 1,
      "first_sale_date": "2013-12-19",
      "last_sale_date": "2013-12-19",
      "last_price": 16338669,
      "url": "https://openproperties.uk/m1/portland-street/1/unit-2"
    },
    {
      "paon": "3 - 5",
      "saon": null,
      "postcode": "M1 6DP",
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      "first_sale_date": "2013-12-11",
      "last_sale_date": "2016-08-01",
      "last_price": 506255,
      "url": "https://openproperties.uk/m1/portland-street/3-5"
    },
    {
      "paon": "9",
      "saon": "FOURTH FLOOR",
      "postcode": "M1 3BE",
      "sale_count": 1,
      "first_sale_date": "2017-02-08",
      "last_sale_date": "2017-02-08",
      "last_price": 33968,
      "url": "https://openproperties.uk/m1/portland-street/9/fourth-floor"
    },
    {
      "paon": "42",
      "saon": null,
      "postcode": "M1 4GS",
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      "first_sale_date": "2025-08-14",
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      "last_price": 1000000,
      "url": "https://openproperties.uk/m1/portland-street/42"
    },
    {
      "paon": "46",
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      "postcode": "M1 4QU",
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      "first_sale_date": "2021-10-22",
      "last_sale_date": "2021-10-22",
      "last_price": 100000,
      "url": "https://openproperties.uk/m1/portland-street/46"
    },
    {
      "paon": "48",
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      "postcode": "M1 4QU",
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      "last_price": 42500,
      "url": "https://openproperties.uk/m1/portland-street/48"
    },
    {
      "paon": "55",
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      "last_sale_date": "2019-05-21",
      "last_price": 8941806,
      "url": "https://openproperties.uk/m1/portland-street/55"
    },
    {
      "paon": "55A",
      "saon": null,
      "postcode": "M1 3HP",
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      "last_sale_date": "2021-05-07",
      "last_price": 23000000,
      "url": "https://openproperties.uk/m1/portland-street/55a"
    },
    {
      "paon": "60",
      "saon": null,
      "postcode": "M1 4QU",
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      "first_sale_date": "2025-05-27",
      "last_sale_date": "2025-05-27",
      "last_price": 1260000,
      "url": "https://openproperties.uk/m1/portland-street/60"
    },
    {
      "paon": "70 - 72",
      "saon": "FLAT 1-7",
      "postcode": "M1 4GU",
      "sale_count": 1,
      "first_sale_date": "2020-11-11",
      "last_sale_date": "2020-11-11",
      "last_price": 2310000,
      "url": "https://openproperties.uk/m1/portland-street/70-72/flat-1-7"
    },
    {
      "paon": "74",
      "saon": null,
      "postcode": "M1 4GU",
      "sale_count": 1,
      "first_sale_date": "2008-07-10",
      "last_sale_date": "2008-07-10",
      "last_price": 350000,
      "url": "https://openproperties.uk/m1/portland-street/74"
    },
    {
      "paon": "101",
      "saon": null,
      "postcode": "M1 6DF",
      "sale_count": 1,
      "first_sale_date": "2017-08-25",
      "last_sale_date": "2017-08-25",
      "last_price": 12500000,
      "url": "https://openproperties.uk/m1/portland-street/101"
    },
    {
      "paon": "103",
      "saon": "5",
      "postcode": "M1 6DF",
      "sale_count": 2,
      "first_sale_date": "2002-04-12",
      "last_sale_date": "2007-07-29",
      "last_price": 133000,
      "url": "https://openproperties.uk/m1/portland-street/103/5"
    },
    {
      "paon": "106 - 108",
      "saon": null,
      "postcode": "M1 4RJ",
      "sale_count": 1,
      "first_sale_date": "2017-05-10",
      "last_sale_date": "2017-05-10",
      "last_price": 100000,
      "url": "https://openproperties.uk/m1/portland-street/106-108"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "M1 6DW",
      "sale_count": 1,
      "first_sale_date": "2016-12-22",
      "last_sale_date": "2016-12-22",
      "last_price": 28040000,
      "url": "https://openproperties.uk/m1/portland-street/113"
    }
  ],
  "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
  }
}