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      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-305"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 306",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-03-29",
      "last_sale_date": "2016-03-29",
      "last_price": 113000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-306"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 307",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-02-26",
      "last_sale_date": "2016-02-26",
      "last_price": 150000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-307"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 308",
      "postcode": "IP1 1QU",
      "sale_count": 2,
      "first_sale_date": "2016-06-06",
      "last_sale_date": "2022-11-10",
      "last_price": 140000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-308"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 401",
      "postcode": "IP1 1QU",
      "sale_count": 3,
      "first_sale_date": "2016-03-24",
      "last_sale_date": "2025-12-17",
      "last_price": 65000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-401"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 402",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-03-17",
      "last_sale_date": "2016-03-17",
      "last_price": 99995,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-402"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 403",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-02-19",
      "last_sale_date": "2016-02-19",
      "last_price": 115000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-403"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 404",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-03-30",
      "last_sale_date": "2016-03-30",
      "last_price": 110000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-404"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 405",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-02-15",
      "last_sale_date": "2016-02-15",
      "last_price": 108995,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-405"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 406",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-02-22",
      "last_sale_date": "2016-02-22",
      "last_price": 116500,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-406"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 407",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2016-06-16",
      "last_sale_date": "2016-06-16",
      "last_price": 160000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-407"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 408",
      "postcode": "IP1 1QU",
      "sale_count": 1,
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      "last_sale_date": "2016-03-16",
      "last_price": 155000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-408"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 501",
      "postcode": "IP1 1QU",
      "sale_count": 1,
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      "last_sale_date": "2023-10-06",
      "last_price": 210000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-501"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 502",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2022-07-12",
      "last_sale_date": "2022-07-12",
      "last_price": 245000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-502"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 503",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2022-03-25",
      "last_sale_date": "2022-03-25",
      "last_price": 270000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-503"
    },
    {
      "paon": "16 - 18",
      "saon": "APARTMENT 504",
      "postcode": "IP1 1QU",
      "sale_count": 1,
      "first_sale_date": "2020-10-28",
      "last_sale_date": "2020-10-28",
      "last_price": 240000,
      "url": "https://openproperties.uk/ip1/princes-street/16-18/apartment-504"
    },
    {
      "paon": "20",
      "saon": "FLAT 1",
      "postcode": "IP1 1QT",
      "sale_count": 3,
      "first_sale_date": "2005-06-08",
      "last_sale_date": "2021-06-23",
      "last_price": 105000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-1"
    },
    {
      "paon": "20",
      "saon": "FLAT 2",
      "postcode": "IP1 1QT",
      "sale_count": 1,
      "first_sale_date": "2005-12-12",
      "last_sale_date": "2005-12-12",
      "last_price": 84000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-2"
    },
    {
      "paon": "20",
      "saon": "FLAT 4",
      "postcode": "IP1 1QT",
      "sale_count": 2,
      "first_sale_date": "2005-12-09",
      "last_sale_date": "2018-05-25",
      "last_price": 94000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-4"
    },
    {
      "paon": "20",
      "saon": "FLAT 5",
      "postcode": "IP1 1QT",
      "sale_count": 1,
      "first_sale_date": "2005-01-31",
      "last_sale_date": "2005-01-31",
      "last_price": 112000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-5"
    },
    {
      "paon": "20",
      "saon": "FLAT 6",
      "postcode": "IP1 1QT",
      "sale_count": 1,
      "first_sale_date": "2005-03-01",
      "last_sale_date": "2005-03-01",
      "last_price": 105000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-6"
    },
    {
      "paon": "20",
      "saon": "FLAT C",
      "postcode": "IP1 1QT",
      "sale_count": 1,
      "first_sale_date": "2023-05-26",
      "last_sale_date": "2023-05-26",
      "last_price": 140000,
      "url": "https://openproperties.uk/ip1/princes-street/20/flat-c"
    },
    {
      "paon": "20A",
      "saon": null,
      "postcode": "IP1 1QT",
      "sale_count": 1,
      "first_sale_date": "2015-04-21",
      "last_sale_date": "2015-04-21",
      "last_price": 200000,
      "url": "https://openproperties.uk/ip1/princes-street/20a"
    },
    {
      "paon": "21 - 23",
      "saon": null,
      "postcode": "IP1 1PH",
      "sale_count": 1,
      "first_sale_date": "2019-05-08",
      "last_sale_date": "2019-05-08",
      "last_price": 350000,
      "url": "https://openproperties.uk/ip1/princes-street/21-23"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "IP1 1PH",
      "sale_count": 1,
      "first_sale_date": "2018-10-05",
      "last_sale_date": "2018-10-05",
      "last_price": 225000,
      "url": "https://openproperties.uk/ip1/princes-street/25"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 2,
      "first_sale_date": "2019-08-21",
      "last_sale_date": "2022-11-03",
      "last_price": 248000,
      "url": "https://openproperties.uk/ip1/princes-street/26"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 1,
      "first_sale_date": "2018-08-15",
      "last_sale_date": "2018-08-15",
      "last_price": 224000,
      "url": "https://openproperties.uk/ip1/princes-street/28"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 1,
      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip1/princes-street/34"
    },
    {
      "paon": "34A",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 2,
      "first_sale_date": "2002-04-19",
      "last_sale_date": "2003-04-07",
      "last_price": 77500,
      "url": "https://openproperties.uk/ip1/princes-street/34a"
    },
    {
      "paon": "35 - 37",
      "saon": null,
      "postcode": "IP1 1PU",
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      "last_price": 330000,
      "url": "https://openproperties.uk/ip1/princes-street/35-37"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "IP1 1RJ",
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      "last_price": 16000,
      "url": "https://openproperties.uk/ip1/princes-street/36"
    },
    {
      "paon": "36A",
      "saon": null,
      "postcode": "IP1 1RJ",
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      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip1/princes-street/36a"
    },
    {
      "paon": "36B",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 1,
      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip1/princes-street/36b"
    },
    {
      "paon": "36C",
      "saon": null,
      "postcode": "IP1 1RJ",
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      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip1/princes-street/36c"
    },
    {
      "paon": "36D",
      "saon": null,
      "postcode": "IP1 1RJ",
      "sale_count": 2,
      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 69000,
      "url": "https://openproperties.uk/ip1/princes-street/36d"
    },
    {
      "paon": "100",
      "saon": null,
      "postcode": "IP1 1RY",
      "sale_count": 1,
      "first_sale_date": "2005-01-18",
      "last_sale_date": "2005-01-18",
      "last_price": 225000,
      "url": "https://openproperties.uk/ip1/princes-street/100"
    },
    {
      "paon": "120",
      "saon": null,
      "postcode": "IP1 1RS",
      "sale_count": 1,
      "first_sale_date": "2016-01-13",
      "last_sale_date": "2016-01-13",
      "last_price": 775001,
      "url": "https://openproperties.uk/ip1/princes-street/120"
    },
    {
      "paon": "143",
      "saon": null,
      "postcode": "IP1 1QJ",
      "sale_count": 1,
      "first_sale_date": "2018-01-26",
      "last_sale_date": "2018-01-26",
      "last_price": 11840000,
      "url": "https://openproperties.uk/ip1/princes-street/143"
    },
    {
      "paon": "153",
      "saon": null,
      "postcode": "IP1 1QJ",
      "sale_count": 1,
      "first_sale_date": "2022-07-13",
      "last_sale_date": "2022-07-13",
      "last_price": 5300000,
      "url": "https://openproperties.uk/ip1/princes-street/153"
    },
    {
      "paon": "159",
      "saon": null,
      "postcode": "IP1 1QJ",
      "sale_count": 1,
      "first_sale_date": "2016-08-30",
      "last_sale_date": "2016-08-30",
      "last_price": 200000,
      "url": "https://openproperties.uk/ip1/princes-street/159"
    }
  ],
  "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
  }
}