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      "url": "https://openproperties.uk/w1h/montagu-square/41"
    },
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      "last_sale_date": "2005-06-24",
      "last_price": 2272516,
      "url": "https://openproperties.uk/w1h/montagu-square/42"
    },
    {
      "paon": "42",
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      "paon": "42",
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      "last_sale_date": "2013-08-13",
      "last_price": 1750000,
      "url": "https://openproperties.uk/w1h/montagu-square/42/flat-2"
    },
    {
      "paon": "42",
      "saon": "FLAT 3",
      "postcode": "W1H 2LN",
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      "last_price": 695000,
      "url": "https://openproperties.uk/w1h/montagu-square/42/flat-3"
    },
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      "paon": "43",
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      "postcode": "W1H 2LN",
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      "last_sale_date": "2003-12-03",
      "last_price": 2750000,
      "url": "https://openproperties.uk/w1h/montagu-square/43"
    },
    {
      "paon": "44",
      "saon": "BASEMENT AND GROUND FLOOR FLAT C",
      "postcode": "W1H 2LN",
      "sale_count": 2,
      "first_sale_date": "2014-06-26",
      "last_sale_date": "2023-11-03",
      "last_price": 2200000,
      "url": "https://openproperties.uk/w1h/montagu-square/44/basement-and-ground-floor-flat-c"
    },
    {
      "paon": "44",
      "saon": "FIRST AND SECOND FLOOR FLAT B",
      "postcode": "W1H 2LN",
      "sale_count": 3,
      "first_sale_date": "2002-02-08",
      "last_sale_date": "2011-09-27",
      "last_price": 1935000,
      "url": "https://openproperties.uk/w1h/montagu-square/44/first-and-second-floor-flat-b"
    },
    {
      "paon": "44",
      "saon": "THIRD FLOOR FLAT A",
      "postcode": "W1H 2LN",
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      "last_sale_date": "2014-06-06",
      "last_price": 1275000,
      "url": "https://openproperties.uk/w1h/montagu-square/44/third-floor-flat-a"
    },
    {
      "paon": "44",
      "saon": "TOP FLOOR FLAT A",
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      "last_sale_date": "2002-07-08",
      "last_price": 420000,
      "url": "https://openproperties.uk/w1h/montagu-square/44/top-floor-flat-a"
    },
    {
      "paon": "46",
      "saon": "GROUND FLOOR FLAT 1",
      "postcode": "W1H 2LW",
      "sale_count": 3,
      "first_sale_date": "2002-02-01",
      "last_sale_date": "2007-02-02",
      "last_price": 700000,
      "url": "https://openproperties.uk/w1h/montagu-square/46/ground-floor-flat-1"
    },
    {
      "paon": "47",
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      "last_sale_date": "2004-03-05",
      "last_price": 1150000,
      "url": "https://openproperties.uk/w1h/montagu-square/47/flat-1"
    },
    {
      "paon": "47",
      "saon": "FLAT 4",
      "postcode": "W1H 2LW",
      "sale_count": 1,
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      "last_sale_date": "2019-07-19",
      "last_price": 1350000,
      "url": "https://openproperties.uk/w1h/montagu-square/47/flat-4"
    },
    {
      "paon": "48",
      "saon": "BASEMENT FLAT",
      "postcode": "W1H 2LW",
      "sale_count": 3,
      "first_sale_date": "2014-01-17",
      "last_sale_date": "2022-10-28",
      "last_price": 1925000,
      "url": "https://openproperties.uk/w1h/montagu-square/48/basement-flat"
    },
    {
      "paon": "48",
      "saon": "FIRST AND SECOND FLOOR FLAT 2",
      "postcode": "W1H 2LW",
      "sale_count": 2,
      "first_sale_date": "1998-09-07",
      "last_sale_date": "2023-09-07",
      "last_price": 5213000,
      "url": "https://openproperties.uk/w1h/montagu-square/48/first-and-second-floor-flat-2"
    },
    {
      "paon": "48",
      "saon": "GROUND FLOOR FLAT 1",
      "postcode": "W1H 2LW",
      "sale_count": 4,
      "first_sale_date": "1995-10-20",
      "last_sale_date": "2017-08-29",
      "last_price": 2200000,
      "url": "https://openproperties.uk/w1h/montagu-square/48/ground-floor-flat-1"
    },
    {
      "paon": "48",
      "saon": "MEZZANINE AND THIRD FLOOR FLAT 3",
      "postcode": "W1H 2LW",
      "sale_count": 3,
      "first_sale_date": "2002-08-06",
      "last_sale_date": "2023-11-30",
      "last_price": 1500000,
      "url": "https://openproperties.uk/w1h/montagu-square/48/mezzanine-and-third-floor-flat-3"
    },
    {
      "paon": "49",
      "saon": "FLAT 1",
      "postcode": "W1H 2LW",
      "sale_count": 2,
      "first_sale_date": "2015-03-16",
      "last_sale_date": "2024-12-16",
      "last_price": 2720000,
      "url": "https://openproperties.uk/w1h/montagu-square/49/flat-1"
    },
    {
      "paon": "49",
      "saon": "FLAT 2",
      "postcode": "W1H 2LW",
      "sale_count": 3,
      "first_sale_date": "2000-12-04",
      "last_sale_date": "2013-01-31",
      "last_price": 1246500,
      "url": "https://openproperties.uk/w1h/montagu-square/49/flat-2"
    },
    {
      "paon": "49",
      "saon": "FLAT 3",
      "postcode": "W1H 2LW",
      "sale_count": 1,
      "first_sale_date": "2001-11-02",
      "last_sale_date": "2001-11-02",
      "last_price": 145000,
      "url": "https://openproperties.uk/w1h/montagu-square/49/flat-3"
    },
    {
      "paon": "49",
      "saon": "FLAT 5",
      "postcode": "W1H 2LW",
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      "last_sale_date": "2011-12-16",
      "last_price": 820000,
      "url": "https://openproperties.uk/w1h/montagu-square/49/flat-5"
    },
    {
      "paon": "50",
      "saon": "BASEMENT AND GROUND FLOORS",
      "postcode": "W1H 2LW",
      "sale_count": 1,
      "first_sale_date": "2024-02-02",
      "last_sale_date": "2024-02-02",
      "last_price": 1800000,
      "url": "https://openproperties.uk/w1h/montagu-square/50/basement-and-ground-floors"
    },
    {
      "paon": "50",
      "saon": "FIRST  AND SECOND FLOORS",
      "postcode": "W1H 2LW",
      "sale_count": 2,
      "first_sale_date": "2005-04-15",
      "last_sale_date": "2007-08-10",
      "last_price": 1250000,
      "url": "https://openproperties.uk/w1h/montagu-square/50/first-and-second-floors"
    },
    {
      "paon": "50",
      "saon": "THIRD AND FOURTH FLOOR MAISONETTE",
      "postcode": "W1H 2LW",
      "sale_count": 2,
      "first_sale_date": "2007-11-09",
      "last_sale_date": "2023-06-15",
      "last_price": 2350000,
      "url": "https://openproperties.uk/w1h/montagu-square/50/third-and-fourth-floor-maisonette"
    },
    {
      "paon": "51",
      "saon": "BASEMENT FLAT 5",
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      "last_sale_date": "1997-07-11",
      "last_price": 265000,
      "url": "https://openproperties.uk/w1h/montagu-square/51/basement-flat-5"
    },
    {
      "paon": "51",
      "saon": "FIRST AND SECOND FLOOR FLAT 2",
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      "first_sale_date": "1999-10-15",
      "last_sale_date": "2000-05-18",
      "last_price": 560000,
      "url": "https://openproperties.uk/w1h/montagu-square/51/first-and-second-floor-flat-2"
    },
    {
      "paon": "51",
      "saon": "FIRST AND SECOND FLOOR FLAT 3",
      "postcode": "W1H 2LP",
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      "first_sale_date": "1998-09-18",
      "last_sale_date": "2022-08-18",
      "last_price": 1080000,
      "url": "https://openproperties.uk/w1h/montagu-square/51/first-and-second-floor-flat-3"
    },
    {
      "paon": "51",
      "saon": "FLAT 2",
      "postcode": "W1H 2LP",
      "sale_count": 1,
      "first_sale_date": "2012-01-25",
      "last_sale_date": "2012-01-25",
      "last_price": 1750000,
      "url": "https://openproperties.uk/w1h/montagu-square/51/flat-2"
    },
    {
      "paon": "51",
      "saon": "FLAT 4",
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      "last_price": 1900000,
      "url": "https://openproperties.uk/w1h/montagu-square/51/flat-4"
    },
    {
      "paon": "52",
      "saon": "FLAT 1",
      "postcode": "W1H 2LP",
      "sale_count": 1,
      "first_sale_date": "2003-01-24",
      "last_sale_date": "2003-01-24",
      "last_price": 840000,
      "url": "https://openproperties.uk/w1h/montagu-square/52/flat-1"
    },
    {
      "paon": "52",
      "saon": "FLAT 2",
      "postcode": "W1H 2LP",
      "sale_count": 1,
      "first_sale_date": "2001-12-14",
      "last_sale_date": "2001-12-14",
      "last_price": 985000,
      "url": "https://openproperties.uk/w1h/montagu-square/52/flat-2"
    },
    {
      "paon": "52",
      "saon": "FLAT 3",
      "postcode": "W1H 2LP",
      "sale_count": 2,
      "first_sale_date": "2004-04-01",
      "last_sale_date": "2006-04-25",
      "last_price": 800000,
      "url": "https://openproperties.uk/w1h/montagu-square/52/flat-3"
    },
    {
      "paon": "53",
      "saon": null,
      "postcode": "W1H 2LP",
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      "first_sale_date": "2005-12-29",
      "last_sale_date": "2005-12-29",
      "last_price": 2050000,
      "url": "https://openproperties.uk/w1h/montagu-square/53"
    },
    {
      "paon": "54",
      "saon": "BASEMENT AND GROUND FLOOR FLAT 1",
      "postcode": "W1H 2LP",
      "sale_count": 2,
      "first_sale_date": "2008-04-30",
      "last_sale_date": "2012-08-17",
      "last_price": 935000,
      "url": "https://openproperties.uk/w1h/montagu-square/54/basement-and-ground-floor-flat-1"
    },
    {
      "paon": "54",
      "saon": "FIRST AND SECOND FLOOR FLAT 2",
      "postcode": "W1H 2LP",
      "sale_count": 2,
      "first_sale_date": "2007-04-12",
      "last_sale_date": "2012-04-23",
      "last_price": 1995000,
      "url": "https://openproperties.uk/w1h/montagu-square/54/first-and-second-floor-flat-2"
    },
    {
      "paon": "54",
      "saon": "LOWER GROUND GROUND AND FIRST FLOOR FLAT 5",
      "postcode": "W1H 2LP",
      "sale_count": 2,
      "first_sale_date": "1997-02-28",
      "last_sale_date": "2010-12-03",
      "last_price": 1400000,
      "url": "https://openproperties.uk/w1h/montagu-square/54/lower-ground-ground-and-first-floor-flat-5"
    },
    {
      "paon": "54",
      "saon": "THIRD FLOOR FLAT 3",
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      "first_sale_date": "1997-06-05",
      "last_sale_date": "2017-04-05",
      "last_price": 775000,
      "url": "https://openproperties.uk/w1h/montagu-square/54/third-floor-flat-3"
    },
    {
      "paon": "57",
      "saon": "BASEMENT AND GROUND FLOOR FLAT",
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      "first_sale_date": "1997-08-22",
      "last_sale_date": "1997-08-22",
      "last_price": 273000,
      "url": "https://openproperties.uk/w1h/montagu-square/57/basement-and-ground-floor-flat"
    },
    {
      "paon": "57",
      "saon": "THIRD AND FOURTH FLOOR FLAT",
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      "sale_count": 5,
      "first_sale_date": "2002-11-08",
      "last_sale_date": "2015-05-29",
      "last_price": 3550000,
      "url": "https://openproperties.uk/w1h/montagu-square/57/third-and-fourth-floor-flat"
    },
    {
      "paon": "58 - 59",
      "saon": "FLAT 4",
      "postcode": "W1H 2LS",
      "sale_count": 2,
      "first_sale_date": "2006-10-31",
      "last_sale_date": "2015-06-15",
      "last_price": 2000000,
      "url": "https://openproperties.uk/w1h/montagu-square/58-59/flat-4"
    },
    {
      "paon": "58",
      "saon": "BASEMENT AND GROUND FLOOR FLAT 2",
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      "first_sale_date": "2024-02-19",
      "last_sale_date": "2024-02-19",
      "last_price": 1450000,
      "url": "https://openproperties.uk/w1h/montagu-square/58/basement-and-ground-floor-flat-2"
    },
    {
      "paon": "58",
      "saon": "FLAT 4",
      "postcode": "W1H 2LS",
      "sale_count": 1,
      "first_sale_date": "2025-06-26",
      "last_sale_date": "2025-06-26",
      "last_price": 1200000,
      "url": "https://openproperties.uk/w1h/montagu-square/58/flat-4"
    },
    {
      "paon": "58",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W1H 2LS",
      "sale_count": 1,
      "first_sale_date": "1997-08-15",
      "last_sale_date": "1997-08-15",
      "last_price": 330000,
      "url": "https://openproperties.uk/w1h/montagu-square/58/second-floor-flat"
    },
    {
      "paon": "59",
      "saon": "BASEMENT AND GROUND FLOOR FLAT",
      "postcode": "W1H 2LS",
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      "first_sale_date": "2010-04-30",
      "last_sale_date": "2010-04-30",
      "last_price": 1150000,
      "url": "https://openproperties.uk/w1h/montagu-square/59/basement-and-ground-floor-flat"
    },
    {
      "paon": "60",
      "saon": null,
      "postcode": "W1H 2LT",
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      "first_sale_date": "2024-11-07",
      "last_sale_date": "2024-11-07",
      "last_price": 7800000,
      "url": "https://openproperties.uk/w1h/montagu-square/60"
    },
    {
      "paon": "61",
      "saon": "FIRST AND SECOND FLOOR FLAT",
      "postcode": "W1H 2LU",
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      "first_sale_date": "1999-08-09",
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      "url": "https://openproperties.uk/w1h/montagu-square/61/first-and-second-floor-flat"
    },
    {
      "paon": "61",
      "saon": "FLAT 2",
      "postcode": "W1H 2LU",
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      "first_sale_date": "2024-04-12",
      "last_sale_date": "2024-04-12",
      "last_price": 659110,
      "url": "https://openproperties.uk/w1h/montagu-square/61/flat-2"
    },
    {
      "paon": "61",
      "saon": "THE BASEMENT AND GROUND FLOOR FLAT AT",
      "postcode": "W1H 2LU",
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      "first_sale_date": "1998-02-04",
      "last_sale_date": "1998-02-04",
      "last_price": 370000,
      "url": "https://openproperties.uk/w1h/montagu-square/61/the-basement-and-ground-floor-flat-at"
    },
    {
      "paon": "61",
      "saon": "THE THIRD AND FOURTH FLOOR FLAT AT",
      "postcode": "W1H 2LU",
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      "first_sale_date": "2002-02-01",
      "last_sale_date": "2002-02-01",
      "last_price": 499200,
      "url": "https://openproperties.uk/w1h/montagu-square/61/the-third-and-fourth-floor-flat-at"
    },
    {
      "paon": "62",
      "saon": "FLAT 1",
      "postcode": "W1H 2LU",
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      "first_sale_date": "1999-08-27",
      "last_sale_date": "1999-08-27",
      "last_price": 560000,
      "url": "https://openproperties.uk/w1h/montagu-square/62/flat-1"
    },
    {
      "paon": "62",
      "saon": "FLAT 2",
      "postcode": "W1H 2LU",
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      "first_sale_date": "2003-03-11",
      "last_sale_date": "2013-04-18",
      "last_price": 1750000,
      "url": "https://openproperties.uk/w1h/montagu-square/62/flat-2"
    },
    {
      "paon": "63",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "W1H 2LU",
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      "first_sale_date": "2000-05-08",
      "last_sale_date": "2013-12-04",
      "last_price": 2250000,
      "url": "https://openproperties.uk/w1h/montagu-square/63/first-floor-flat"
    },
    {
      "paon": "63",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W1H 2LU",
      "sale_count": 4,
      "first_sale_date": "1999-10-28",
      "last_sale_date": "2007-07-03",
      "last_price": 770000,
      "url": "https://openproperties.uk/w1h/montagu-square/63/second-floor-flat"
    },
    {
      "paon": "63",
      "saon": "THIRD AND FOURTH FLOOR MAISONETTE",
      "postcode": "W1H 2LU",
      "sale_count": 1,
      "first_sale_date": "1997-05-08",
      "last_sale_date": "1997-05-08",
      "last_price": 97500,
      "url": "https://openproperties.uk/w1h/montagu-square/63/third-and-fourth-floor-maisonette"
    }
  ],
  "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
  }
}