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      "paon": "31",
      "saon": "FLAT D",
      "postcode": "SW1V 4LU",
      "sale_count": 3,
      "first_sale_date": "2002-05-03",
      "last_sale_date": "2011-06-23",
      "last_price": 495000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/31/flat-d"
    },
    {
      "paon": "32",
      "saon": "FLAT 1",
      "postcode": "SW1V 4LX",
      "sale_count": 3,
      "first_sale_date": "1995-03-20",
      "last_sale_date": "2013-12-06",
      "last_price": 463657,
      "url": "https://openproperties.uk/sw1v/cumberland-street/32/flat-1"
    },
    {
      "paon": "32",
      "saon": "SECOND AND THIRD FLOOR FLAT",
      "postcode": "SW1V 4LX",
      "sale_count": 2,
      "first_sale_date": "2007-02-09",
      "last_sale_date": "2024-11-20",
      "last_price": 1275000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/32/second-and-third-floor-flat"
    },
    {
      "paon": "32A",
      "saon": null,
      "postcode": "SW1V 4LX",
      "sale_count": 2,
      "first_sale_date": "2015-09-25",
      "last_sale_date": "2023-06-16",
      "last_price": 650000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/32a"
    },
    {
      "paon": "34",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LX",
      "sale_count": 1,
      "first_sale_date": "2023-09-01",
      "last_sale_date": "2023-09-01",
      "last_price": 602750,
      "url": "https://openproperties.uk/sw1v/cumberland-street/34/flat-3"
    },
    {
      "paon": "34",
      "saon": "FLAT A",
      "postcode": "SW1V 4LX",
      "sale_count": 2,
      "first_sale_date": "2001-09-25",
      "last_sale_date": "2019-02-28",
      "last_price": 595000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/34/flat-a"
    },
    {
      "paon": "34",
      "saon": "FLAT B",
      "postcode": "SW1V 4LX",
      "sale_count": 2,
      "first_sale_date": "1998-11-27",
      "last_sale_date": "2013-05-03",
      "last_price": 535000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/34/flat-b"
    },
    {
      "paon": "34",
      "saon": "FLAT C",
      "postcode": "SW1V 4LX",
      "sale_count": 3,
      "first_sale_date": "1996-10-11",
      "last_sale_date": "2003-04-30",
      "last_price": 270000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/34/flat-c"
    },
    {
      "paon": "34",
      "saon": "FLAT D",
      "postcode": "SW1V 4LX",
      "sale_count": 4,
      "first_sale_date": "1998-05-15",
      "last_sale_date": "2014-04-15",
      "last_price": 1253500,
      "url": "https://openproperties.uk/sw1v/cumberland-street/34/flat-d"
    },
    {
      "paon": "41",
      "saon": "BASEMENT FLAT",
      "postcode": "SW1V 4LU",
      "sale_count": 2,
      "first_sale_date": "1995-01-10",
      "last_sale_date": "2023-09-01",
      "last_price": 695000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/41/basement-flat"
    },
    {
      "paon": "41",
      "saon": "FLAT 1",
      "postcode": "SW1V 4LU",
      "sale_count": 1,
      "first_sale_date": "2009-07-31",
      "last_sale_date": "2009-07-31",
      "last_price": 740000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/41/flat-1"
    },
    {
      "paon": "41",
      "saon": "FLAT 2",
      "postcode": "SW1V 4LU",
      "sale_count": 3,
      "first_sale_date": "2004-09-28",
      "last_sale_date": "2007-04-30",
      "last_price": 425000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/41/flat-2"
    },
    {
      "paon": "41",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LU",
      "sale_count": 2,
      "first_sale_date": "2006-03-31",
      "last_sale_date": "2008-09-19",
      "last_price": 415000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/41/flat-3"
    },
    {
      "paon": "43",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "SW1V 4LU",
      "sale_count": 1,
      "first_sale_date": "2020-01-14",
      "last_sale_date": "2020-01-14",
      "last_price": 662500,
      "url": "https://openproperties.uk/sw1v/cumberland-street/43/first-floor-flat"
    },
    {
      "paon": "43A",
      "saon": null,
      "postcode": "SW1V 4LU",
      "sale_count": 3,
      "first_sale_date": "2005-02-17",
      "last_sale_date": "2021-05-24",
      "last_price": 790000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/43a"
    },
    {
      "paon": "46",
      "saon": "FLAT 2",
      "postcode": "SW1V 4LZ",
      "sale_count": 3,
      "first_sale_date": "2008-08-08",
      "last_sale_date": "2018-03-28",
      "last_price": 640000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/46/flat-2"
    },
    {
      "paon": "46",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LZ",
      "sale_count": 4,
      "first_sale_date": "2003-12-19",
      "last_sale_date": "2016-03-04",
      "last_price": 1520000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/46/flat-3"
    },
    {
      "paon": "52",
      "saon": "FLAT 1",
      "postcode": "SW1V 4LZ",
      "sale_count": 1,
      "first_sale_date": "1998-09-25",
      "last_sale_date": "1998-09-25",
      "last_price": 140000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/52/flat-1"
    },
    {
      "paon": "52",
      "saon": "FLAT 2",
      "postcode": "SW1V 4LZ",
      "sale_count": 3,
      "first_sale_date": "2000-04-11",
      "last_sale_date": "2006-03-31",
      "last_price": 365000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/52/flat-2"
    },
    {
      "paon": "52",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LZ",
      "sale_count": 1,
      "first_sale_date": "1999-04-30",
      "last_sale_date": "1999-04-30",
      "last_price": 305000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/52/flat-3"
    },
    {
      "paon": "52A",
      "saon": null,
      "postcode": "SW1V 4LZ",
      "sale_count": 3,
      "first_sale_date": "2006-01-19",
      "last_sale_date": "2016-11-07",
      "last_price": 840000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/52a"
    },
    {
      "paon": "56",
      "saon": null,
      "postcode": "SW1V 4LZ",
      "sale_count": 3,
      "first_sale_date": "1999-10-15",
      "last_sale_date": "2023-06-09",
      "last_price": 3075000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/56"
    },
    {
      "paon": "58",
      "saon": null,
      "postcode": "SW1V 4LZ",
      "sale_count": 4,
      "first_sale_date": "1996-03-01",
      "last_sale_date": "2022-06-30",
      "last_price": 2780000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/58"
    },
    {
      "paon": "60",
      "saon": null,
      "postcode": "SW1V 4LZ",
      "sale_count": 2,
      "first_sale_date": "2008-02-29",
      "last_sale_date": "2013-10-11",
      "last_price": 3050000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/60"
    },
    {
      "paon": "62 - 64",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LZ",
      "sale_count": 3,
      "first_sale_date": "1996-08-05",
      "last_sale_date": "2017-09-27",
      "last_price": 780000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/62-64/flat-3"
    },
    {
      "paon": "62 - 64",
      "saon": "FLAT 4",
      "postcode": "SW1V 4LZ",
      "sale_count": 1,
      "first_sale_date": "2007-07-17",
      "last_sale_date": "2007-07-17",
      "last_price": 420000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/62-64/flat-4"
    },
    {
      "paon": "62 - 64",
      "saon": "FLAT 8",
      "postcode": "SW1V 4LZ",
      "sale_count": 4,
      "first_sale_date": "1998-11-13",
      "last_sale_date": "2025-03-28",
      "last_price": 575000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/62-64/flat-8"
    },
    {
      "paon": "62 - 64",
      "saon": "FLAT 9",
      "postcode": "SW1V 4LZ",
      "sale_count": 1,
      "first_sale_date": "2007-08-20",
      "last_sale_date": "2007-08-20",
      "last_price": 595000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/62-64/flat-9"
    },
    {
      "paon": "62",
      "saon": "FLAT 2",
      "postcode": "SW1V 4LZ",
      "sale_count": 2,
      "first_sale_date": "2008-05-16",
      "last_sale_date": "2018-09-07",
      "last_price": 795250,
      "url": "https://openproperties.uk/sw1v/cumberland-street/62/flat-2"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 1",
      "postcode": "SW1V 4LY",
      "sale_count": 2,
      "first_sale_date": "2011-10-14",
      "last_sale_date": "2017-04-03",
      "last_price": 730000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-1"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 2",
      "postcode": "SW1V 4LY",
      "sale_count": 2,
      "first_sale_date": "2006-01-27",
      "last_sale_date": "2021-03-29",
      "last_price": 699950,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-2"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 3",
      "postcode": "SW1V 4LY",
      "sale_count": 2,
      "first_sale_date": "2004-08-05",
      "last_sale_date": "2025-08-11",
      "last_price": 670750,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-3"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 4",
      "postcode": "SW1V 4LY",
      "sale_count": 3,
      "first_sale_date": "2003-04-15",
      "last_sale_date": "2017-10-16",
      "last_price": 645000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-4"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 5",
      "postcode": "SW1V 4LY",
      "sale_count": 3,
      "first_sale_date": "1998-12-11",
      "last_sale_date": "2009-01-09",
      "last_price": 450000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-5"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 6",
      "postcode": "SW1V 4LY",
      "sale_count": 1,
      "first_sale_date": "2010-07-13",
      "last_sale_date": "2010-07-13",
      "last_price": 587500,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-6"
    },
    {
      "paon": "63 - 65",
      "saon": "FLAT 7",
      "postcode": "SW1V 4LY",
      "sale_count": 2,
      "first_sale_date": "2002-10-01",
      "last_sale_date": "2009-02-09",
      "last_price": 685000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/63-65/flat-7"
    },
    {
      "paon": "65",
      "saon": "FLAT 8",
      "postcode": "SW1V 4LY",
      "sale_count": 3,
      "first_sale_date": "1997-12-05",
      "last_sale_date": "2015-12-22",
      "last_price": 1255000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/65/flat-8"
    },
    {
      "paon": "70",
      "saon": null,
      "postcode": "SW1V 4LZ",
      "sale_count": 1,
      "first_sale_date": "2011-08-25",
      "last_sale_date": "2011-08-25",
      "last_price": 1065000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/70"
    },
    {
      "paon": "75",
      "saon": "FLAT 1",
      "postcode": "SW1V 4NB",
      "sale_count": 5,
      "first_sale_date": "2000-03-21",
      "last_sale_date": "2021-09-30",
      "last_price": 1299950,
      "url": "https://openproperties.uk/sw1v/cumberland-street/75/flat-1"
    },
    {
      "paon": "75",
      "saon": "FLAT 2",
      "postcode": "SW1V 4NB",
      "sale_count": 2,
      "first_sale_date": "1995-05-19",
      "last_sale_date": "2023-11-07",
      "last_price": 450000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/75/flat-2"
    },
    {
      "paon": "75",
      "saon": "FLAT 4",
      "postcode": "SW1V 4NB",
      "sale_count": 2,
      "first_sale_date": "1996-05-31",
      "last_sale_date": "2003-06-06",
      "last_price": 186300,
      "url": "https://openproperties.uk/sw1v/cumberland-street/75/flat-4"
    },
    {
      "paon": "75",
      "saon": "FLAT 5",
      "postcode": "SW1V 4NB",
      "sale_count": 3,
      "first_sale_date": "1995-01-27",
      "last_sale_date": "2013-02-15",
      "last_price": 485000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/75/flat-5"
    },
    {
      "paon": "81",
      "saon": "FLAT 1",
      "postcode": "SW1V 4NB",
      "sale_count": 1,
      "first_sale_date": "2009-09-03",
      "last_sale_date": "2009-09-03",
      "last_price": 406000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/81/flat-1"
    },
    {
      "paon": "81",
      "saon": "FLAT 3",
      "postcode": "SW1V 4NB",
      "sale_count": 2,
      "first_sale_date": "2011-12-02",
      "last_sale_date": "2021-08-20",
      "last_price": 605000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/81/flat-3"
    },
    {
      "paon": "81",
      "saon": "FLAT 5",
      "postcode": "SW1V 4NB",
      "sale_count": 1,
      "first_sale_date": "2015-07-31",
      "last_sale_date": "2015-07-31",
      "last_price": 450000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/81/flat-5"
    },
    {
      "paon": "81",
      "saon": "FLAT 6",
      "postcode": "SW1V 4NB",
      "sale_count": 1,
      "first_sale_date": "2013-12-23",
      "last_sale_date": "2013-12-23",
      "last_price": 540000,
      "url": "https://openproperties.uk/sw1v/cumberland-street/81/flat-6"
    }
  ],
  "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
  }
}