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      "url": "https://openproperties.uk/nw1/royal-college-street/236/flat-10"
    },
    {
      "paon": "238",
      "saon": "FLAT 1",
      "postcode": "NW1 9QR",
      "sale_count": 1,
      "first_sale_date": "2014-09-23",
      "last_sale_date": "2014-09-23",
      "last_price": 412500,
      "url": "https://openproperties.uk/nw1/royal-college-street/238/flat-1"
    },
    {
      "paon": "238",
      "saon": "FLAT 4",
      "postcode": "NW1 9QR",
      "sale_count": 3,
      "first_sale_date": "2010-11-08",
      "last_sale_date": "2025-03-28",
      "last_price": 545000,
      "url": "https://openproperties.uk/nw1/royal-college-street/238/flat-4"
    },
    {
      "paon": "238",
      "saon": "FLAT 5",
      "postcode": "NW1 9QR",
      "sale_count": 4,
      "first_sale_date": "1998-03-18",
      "last_sale_date": "2020-04-22",
      "last_price": 385000,
      "url": "https://openproperties.uk/nw1/royal-college-street/238/flat-5"
    },
    {
      "paon": "239",
      "saon": "THE PENTHOUSE",
      "postcode": "NW1 9LT",
      "sale_count": 1,
      "first_sale_date": "2019-03-15",
      "last_sale_date": "2019-03-15",
      "last_price": 450000,
      "url": "https://openproperties.uk/nw1/royal-college-street/239/the-penthouse"
    },
    {
      "paon": "240",
      "saon": "FLAT 8",
      "postcode": "NW1 9QR",
      "sale_count": 1,
      "first_sale_date": "1999-09-30",
      "last_sale_date": "1999-09-30",
      "last_price": 115000,
      "url": "https://openproperties.uk/nw1/royal-college-street/240/flat-8"
    },
    {
      "paon": "241",
      "saon": "BASEMENT AND GROUND FLOOR FLAT",
      "postcode": "NW1 9LT",
      "sale_count": 4,
      "first_sale_date": "1995-07-14",
      "last_sale_date": "2013-09-19",
      "last_price": 550000,
      "url": "https://openproperties.uk/nw1/royal-college-street/241/basement-and-ground-floor-flat"
    },
    {
      "paon": "241",
      "saon": "FIRST FLOOR FLAT 2",
      "postcode": "NW1 9LT",
      "sale_count": 3,
      "first_sale_date": "1998-03-25",
      "last_sale_date": "2003-02-03",
      "last_price": 168500,
      "url": "https://openproperties.uk/nw1/royal-college-street/241/first-floor-flat-2"
    },
    {
      "paon": "241",
      "saon": "FLAT 3",
      "postcode": "NW1 9LT",
      "sale_count": 1,
      "first_sale_date": "2020-09-23",
      "last_sale_date": "2020-09-23",
      "last_price": 715000,
      "url": "https://openproperties.uk/nw1/royal-college-street/241/flat-3"
    },
    {
      "paon": "243",
      "saon": null,
      "postcode": "NW1 9LT",
      "sale_count": 1,
      "first_sale_date": "2025-07-03",
      "last_sale_date": "2025-07-03",
      "last_price": 950000,
      "url": "https://openproperties.uk/nw1/royal-college-street/243"
    },
    {
      "paon": "244",
      "saon": "FLAT 6",
      "postcode": "NW1 9QP",
      "sale_count": 1,
      "first_sale_date": "2017-11-21",
      "last_sale_date": "2017-11-21",
      "last_price": 270000,
      "url": "https://openproperties.uk/nw1/royal-college-street/244/flat-6"
    },
    {
      "paon": "244",
      "saon": "FLAT 7",
      "postcode": "NW1 9QP",
      "sale_count": 2,
      "first_sale_date": "2008-04-18",
      "last_sale_date": "2023-12-08",
      "last_price": 510000,
      "url": "https://openproperties.uk/nw1/royal-college-street/244/flat-7"
    },
    {
      "paon": "244",
      "saon": "FLAT 13",
      "postcode": "NW1 9QP",
      "sale_count": 2,
      "first_sale_date": "2003-08-05",
      "last_sale_date": "2011-06-17",
      "last_price": 250000,
      "url": "https://openproperties.uk/nw1/royal-college-street/244/flat-13"
    },
    {
      "paon": "244",
      "saon": "FLAT 14",
      "postcode": "NW1 9QP",
      "sale_count": 1,
      "first_sale_date": "2005-06-30",
      "last_sale_date": "2005-06-30",
      "last_price": 164500,
      "url": "https://openproperties.uk/nw1/royal-college-street/244/flat-14"
    },
    {
      "paon": "245",
      "saon": null,
      "postcode": "NW1 9LT",
      "sale_count": 2,
      "first_sale_date": "2007-12-20",
      "last_sale_date": "2022-10-21",
      "last_price": 1725000,
      "url": "https://openproperties.uk/nw1/royal-college-street/245"
    },
    {
      "paon": "247B",
      "saon": null,
      "postcode": "NW1 9LT",
      "sale_count": 1,
      "first_sale_date": "2003-07-02",
      "last_sale_date": "2003-07-02",
      "last_price": 266000,
      "url": "https://openproperties.uk/nw1/royal-college-street/247b"
    },
    {
      "paon": "249C",
      "saon": null,
      "postcode": "NW1 9LT",
      "sale_count": 2,
      "first_sale_date": "2014-03-31",
      "last_sale_date": "2025-11-18",
      "last_price": 392000,
      "url": "https://openproperties.uk/nw1/royal-college-street/249c"
    },
    {
      "paon": "255",
      "saon": "FLAT 1",
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "2011-03-15",
      "last_sale_date": "2012-03-15",
      "last_price": 530000,
      "url": "https://openproperties.uk/nw1/royal-college-street/255/flat-1"
    },
    {
      "paon": "255",
      "saon": "FLAT 2",
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "1998-08-14",
      "last_sale_date": "2001-09-24",
      "last_price": 277000,
      "url": "https://openproperties.uk/nw1/royal-college-street/255/flat-2"
    },
    {
      "paon": "255",
      "saon": "LOWER GROUND AND GROUND FLOOR FLAT",
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "1999-04-16",
      "last_sale_date": "2002-09-20",
      "last_price": 310000,
      "url": "https://openproperties.uk/nw1/royal-college-street/255/lower-ground-and-ground-floor-flat"
    },
    {
      "paon": "257",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2003-05-14",
      "last_sale_date": "2003-05-14",
      "last_price": 245000,
      "url": "https://openproperties.uk/nw1/royal-college-street/257"
    },
    {
      "paon": "257",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2003-05-15",
      "last_sale_date": "2003-05-15",
      "last_price": 122500,
      "url": "https://openproperties.uk/nw1/royal-college-street/257/first-floor-flat"
    },
    {
      "paon": "257",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2003-05-15",
      "last_sale_date": "2003-05-15",
      "last_price": 122500,
      "url": "https://openproperties.uk/nw1/royal-college-street/257/second-floor-flat"
    },
    {
      "paon": "259A",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2020-06-29",
      "last_sale_date": "2020-06-29",
      "last_price": 1290000,
      "url": "https://openproperties.uk/nw1/royal-college-street/259a"
    },
    {
      "paon": "261",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "1997-11-26",
      "last_sale_date": "1999-07-23",
      "last_price": 280000,
      "url": "https://openproperties.uk/nw1/royal-college-street/261"
    },
    {
      "paon": "263",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2002-01-11",
      "last_sale_date": "2002-01-11",
      "last_price": 177000,
      "url": "https://openproperties.uk/nw1/royal-college-street/263"
    },
    {
      "paon": "265",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2006-12-04",
      "last_sale_date": "2006-12-04",
      "last_price": 485000,
      "url": "https://openproperties.uk/nw1/royal-college-street/265"
    },
    {
      "paon": "267",
      "saon": "FIRST AND SECOND FLOOR FLAT",
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "2024-05-16",
      "last_sale_date": "2024-12-12",
      "last_price": 575000,
      "url": "https://openproperties.uk/nw1/royal-college-street/267/first-and-second-floor-flat"
    },
    {
      "paon": "271",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "2010-10-29",
      "last_sale_date": "2014-03-03",
      "last_price": 655000,
      "url": "https://openproperties.uk/nw1/royal-college-street/271"
    },
    {
      "paon": "271",
      "saon": "FIRST AND SECOND FLOOR FLAT",
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "2006-09-05",
      "last_sale_date": "2007-01-05",
      "last_price": 400000,
      "url": "https://openproperties.uk/nw1/royal-college-street/271/first-and-second-floor-flat"
    },
    {
      "paon": "271A",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 2,
      "first_sale_date": "2014-11-12",
      "last_sale_date": "2024-10-28",
      "last_price": 700000,
      "url": "https://openproperties.uk/nw1/royal-college-street/271a"
    },
    {
      "paon": "273",
      "saon": null,
      "postcode": "NW1 9LU",
      "sale_count": 1,
      "first_sale_date": "2005-10-12",
      "last_sale_date": "2005-10-12",
      "last_price": 230000,
      "url": "https://openproperties.uk/nw1/royal-college-street/273"
    },
    {
      "paon": "343 - 349",
      "saon": "BASEMENT AND GROUND FLOOR",
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "2026-04-23",
      "last_sale_date": "2026-04-23",
      "last_price": 7250000,
      "url": "https://openproperties.uk/nw1/royal-college-street/343-349/basement-and-ground-floor"
    },
    {
      "paon": "349A",
      "saon": null,
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "1999-08-25",
      "last_sale_date": "1999-08-25",
      "last_price": 1400000,
      "url": "https://openproperties.uk/nw1/royal-college-street/349a"
    },
    {
      "paon": "349A",
      "saon": "FIRST FLOOR FLAT 1",
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "1996-01-19",
      "last_sale_date": "1996-01-19",
      "last_price": 40000,
      "url": "https://openproperties.uk/nw1/royal-college-street/349a/first-floor-flat-1"
    },
    {
      "paon": "349A",
      "saon": "FLAT 2",
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "2010-06-25",
      "last_sale_date": "2010-06-25",
      "last_price": 232500,
      "url": "https://openproperties.uk/nw1/royal-college-street/349a/flat-2"
    },
    {
      "paon": "349A",
      "saon": "SECOND FLOOR FLAT 2",
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "1999-10-22",
      "last_sale_date": "1999-10-22",
      "last_price": 122000,
      "url": "https://openproperties.uk/nw1/royal-college-street/349a/second-floor-flat-2"
    },
    {
      "paon": "349A",
      "saon": "THIRD FLOOR FLAT 3",
      "postcode": "NW1 9QS",
      "sale_count": 1,
      "first_sale_date": "2018-08-22",
      "last_sale_date": "2018-08-22",
      "last_price": 685000,
      "url": "https://openproperties.uk/nw1/royal-college-street/349a/third-floor-flat-3"
    }
  ],
  "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
  }
}