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      "url": "https://openproperties.uk/sw3/walton-street/80"
    },
    {
      "paon": "82",
      "saon": null,
      "postcode": "SW3 2HH",
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      "first_sale_date": "2010-05-14",
      "last_sale_date": "2022-04-29",
      "last_price": 3000000,
      "url": "https://openproperties.uk/sw3/walton-street/82"
    },
    {
      "paon": "84",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 2,
      "first_sale_date": "1999-10-29",
      "last_sale_date": "2007-05-08",
      "last_price": 1360000,
      "url": "https://openproperties.uk/sw3/walton-street/84"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2017-07-05",
      "last_sale_date": "2017-07-05",
      "last_price": 900000,
      "url": "https://openproperties.uk/sw3/walton-street/85"
    },
    {
      "paon": "85",
      "saon": "UPPER MAISONETTE AT",
      "postcode": "SW3 2HP",
      "sale_count": 3,
      "first_sale_date": "1995-05-18",
      "last_sale_date": "2018-01-31",
      "last_price": 1575000,
      "url": "https://openproperties.uk/sw3/walton-street/85/upper-maisonette-at"
    },
    {
      "paon": "86",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 5,
      "first_sale_date": "1998-01-16",
      "last_sale_date": "2010-01-15",
      "last_price": 1980000,
      "url": "https://openproperties.uk/sw3/walton-street/86"
    },
    {
      "paon": "87 - 89",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 2,
      "first_sale_date": "2017-11-10",
      "last_sale_date": "2017-11-10",
      "last_price": 6000000,
      "url": "https://openproperties.uk/sw3/walton-street/87-89"
    },
    {
      "paon": "88",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 2,
      "first_sale_date": "1997-01-10",
      "last_sale_date": "2013-08-02",
      "last_price": 1750000,
      "url": "https://openproperties.uk/sw3/walton-street/88"
    },
    {
      "paon": "89",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2017-11-10",
      "last_sale_date": "2017-11-10",
      "last_price": 6000000,
      "url": "https://openproperties.uk/sw3/walton-street/89"
    },
    {
      "paon": "90",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 2,
      "first_sale_date": "2008-11-12",
      "last_sale_date": "2025-01-08",
      "last_price": 2350000,
      "url": "https://openproperties.uk/sw3/walton-street/90"
    },
    {
      "paon": "92",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 3,
      "first_sale_date": "2000-10-05",
      "last_sale_date": "2004-03-25",
      "last_price": 1100000,
      "url": "https://openproperties.uk/sw3/walton-street/92"
    },
    {
      "paon": "93",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2023-12-07",
      "last_sale_date": "2023-12-07",
      "last_price": 3245000,
      "url": "https://openproperties.uk/sw3/walton-street/93"
    },
    {
      "paon": "93A",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 3,
      "first_sale_date": "1996-03-08",
      "last_sale_date": "1999-11-26",
      "last_price": 200000,
      "url": "https://openproperties.uk/sw3/walton-street/93a"
    },
    {
      "paon": "94",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 3,
      "first_sale_date": "2016-12-16",
      "last_sale_date": "2023-03-15",
      "last_price": 3200000,
      "url": "https://openproperties.uk/sw3/walton-street/94"
    },
    {
      "paon": "96",
      "saon": null,
      "postcode": "SW3 2HH",
      "sale_count": 1,
      "first_sale_date": "2010-07-23",
      "last_sale_date": "2010-07-23",
      "last_price": 1400000,
      "url": "https://openproperties.uk/sw3/walton-street/96"
    },
    {
      "paon": "97",
      "saon": "AVENUE HOUSE",
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2025-11-03",
      "last_sale_date": "2025-11-03",
      "last_price": 3300000,
      "url": "https://openproperties.uk/sw3/walton-street/97/avenue-house"
    },
    {
      "paon": "101 - 105",
      "saon": "FLAT 1",
      "postcode": "SW3 2HP",
      "sale_count": 2,
      "first_sale_date": "2004-01-12",
      "last_sale_date": "2011-08-02",
      "last_price": 1100000,
      "url": "https://openproperties.uk/sw3/walton-street/101-105/flat-1"
    },
    {
      "paon": "101 - 105",
      "saon": "FLAT 2",
      "postcode": "SW3 2HP",
      "sale_count": 2,
      "first_sale_date": "2004-01-12",
      "last_sale_date": "2007-01-29",
      "last_price": 360000,
      "url": "https://openproperties.uk/sw3/walton-street/101-105/flat-2"
    },
    {
      "paon": "101 - 105",
      "saon": "FLAT 3",
      "postcode": "SW3 2HP",
      "sale_count": 4,
      "first_sale_date": "2004-01-12",
      "last_sale_date": "2011-10-21",
      "last_price": 480000,
      "url": "https://openproperties.uk/sw3/walton-street/101-105/flat-3"
    },
    {
      "paon": "101 - 105",
      "saon": "FLAT 4",
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2008-10-08",
      "last_sale_date": "2008-10-08",
      "last_price": 800000,
      "url": "https://openproperties.uk/sw3/walton-street/101-105/flat-4"
    },
    {
      "paon": "101 - 105",
      "saon": "GROUND FLOOR PREMISES",
      "postcode": "SW3 2HP",
      "sale_count": 4,
      "first_sale_date": "2000-07-25",
      "last_sale_date": "2017-10-03",
      "last_price": 1100000,
      "url": "https://openproperties.uk/sw3/walton-street/101-105/ground-floor-premises"
    },
    {
      "paon": "101A",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 3,
      "first_sale_date": "1996-09-17",
      "last_sale_date": "2000-07-25",
      "last_price": 500000,
      "url": "https://openproperties.uk/sw3/walton-street/101a"
    },
    {
      "paon": "102",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "2020-09-03",
      "last_sale_date": "2020-09-03",
      "last_price": 2220009,
      "url": "https://openproperties.uk/sw3/walton-street/102"
    },
    {
      "paon": "104",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 2,
      "first_sale_date": "2014-08-28",
      "last_sale_date": "2015-07-17",
      "last_price": 864999,
      "url": "https://openproperties.uk/sw3/walton-street/104"
    },
    {
      "paon": "106",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 2,
      "first_sale_date": "2003-07-31",
      "last_sale_date": "2020-01-28",
      "last_price": 2300000,
      "url": "https://openproperties.uk/sw3/walton-street/106"
    },
    {
      "paon": "107",
      "saon": "GROUND FLOOR SHOP",
      "postcode": "SW3 2HP",
      "sale_count": 2,
      "first_sale_date": "2015-01-19",
      "last_sale_date": "2017-07-04",
      "last_price": 94250,
      "url": "https://openproperties.uk/sw3/walton-street/107/ground-floor-shop"
    },
    {
      "paon": "108",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 2,
      "first_sale_date": "2006-03-30",
      "last_sale_date": "2011-08-23",
      "last_price": 499000,
      "url": "https://openproperties.uk/sw3/walton-street/108"
    },
    {
      "paon": "109A",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 4,
      "first_sale_date": "1996-07-12",
      "last_sale_date": "2007-02-28",
      "last_price": 595000,
      "url": "https://openproperties.uk/sw3/walton-street/109a"
    },
    {
      "paon": "110",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
      "first_sale_date": "1998-02-06",
      "last_sale_date": "2004-02-13",
      "last_price": 850000,
      "url": "https://openproperties.uk/sw3/walton-street/110"
    },
    {
      "paon": "112",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 2,
      "first_sale_date": "1995-07-28",
      "last_sale_date": "2002-12-05",
      "last_price": 450000,
      "url": "https://openproperties.uk/sw3/walton-street/112"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "SW3 2HP",
      "sale_count": 1,
      "first_sale_date": "2024-09-13",
      "last_sale_date": "2024-09-13",
      "last_price": 2250000,
      "url": "https://openproperties.uk/sw3/walton-street/113"
    },
    {
      "paon": "114",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
      "first_sale_date": "1998-05-28",
      "last_sale_date": "2017-02-17",
      "last_price": 3525000,
      "url": "https://openproperties.uk/sw3/walton-street/114"
    },
    {
      "paon": "116",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "1998-01-16",
      "last_sale_date": "1998-01-16",
      "last_price": 615000,
      "url": "https://openproperties.uk/sw3/walton-street/116"
    },
    {
      "paon": "118",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 5,
      "first_sale_date": "1995-03-01",
      "last_sale_date": "2014-04-25",
      "last_price": 2600000,
      "url": "https://openproperties.uk/sw3/walton-street/118"
    },
    {
      "paon": "120",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "2021-06-29",
      "last_sale_date": "2021-06-29",
      "last_price": 2200000,
      "url": "https://openproperties.uk/sw3/walton-street/120"
    },
    {
      "paon": "126",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
      "first_sale_date": "1999-05-14",
      "last_sale_date": "2007-10-01",
      "last_price": 1705000,
      "url": "https://openproperties.uk/sw3/walton-street/126"
    },
    {
      "paon": "128",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 2,
      "first_sale_date": "2004-07-06",
      "last_sale_date": "2012-06-13",
      "last_price": 2250000,
      "url": "https://openproperties.uk/sw3/walton-street/128"
    },
    {
      "paon": "130",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
      "first_sale_date": "2002-06-14",
      "last_sale_date": "2025-05-20",
      "last_price": 1920000,
      "url": "https://openproperties.uk/sw3/walton-street/130"
    },
    {
      "paon": "132",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "2008-07-30",
      "last_sale_date": "2008-07-30",
      "last_price": 1600000,
      "url": "https://openproperties.uk/sw3/walton-street/132"
    },
    {
      "paon": "134",
      "saon": null,
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      "sale_count": 1,
      "first_sale_date": "2008-07-30",
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      "url": "https://openproperties.uk/sw3/walton-street/134"
    },
    {
      "paon": "136",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
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      "last_sale_date": "2014-02-14",
      "last_price": 2950000,
      "url": "https://openproperties.uk/sw3/walton-street/136"
    },
    {
      "paon": "138",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "2023-04-14",
      "last_sale_date": "2023-04-14",
      "last_price": 1850000,
      "url": "https://openproperties.uk/sw3/walton-street/138"
    },
    {
      "paon": "142",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 3,
      "first_sale_date": "1996-02-02",
      "last_sale_date": "2011-06-06",
      "last_price": 1800000,
      "url": "https://openproperties.uk/sw3/walton-street/142"
    },
    {
      "paon": "144",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 5,
      "first_sale_date": "1997-10-06",
      "last_sale_date": "2024-06-21",
      "last_price": 2190000,
      "url": "https://openproperties.uk/sw3/walton-street/144"
    },
    {
      "paon": "146",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 5,
      "first_sale_date": "2000-01-07",
      "last_sale_date": "2022-08-16",
      "last_price": 3700000,
      "url": "https://openproperties.uk/sw3/walton-street/146"
    },
    {
      "paon": "152A",
      "saon": null,
      "postcode": "SW3 2JJ",
      "sale_count": 1,
      "first_sale_date": "2004-08-03",
      "last_sale_date": "2004-08-03",
      "last_price": 425000,
      "url": "https://openproperties.uk/sw3/walton-street/152a"
    },
    {
      "paon": "154A",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2004-08-03",
      "last_sale_date": "2004-08-03",
      "last_price": 350000,
      "url": "https://openproperties.uk/sw3/walton-street/154a"
    },
    {
      "paon": "154B",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2004-08-03",
      "last_sale_date": "2004-08-03",
      "last_price": 475000,
      "url": "https://openproperties.uk/sw3/walton-street/154b"
    },
    {
      "paon": "156",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "1999-12-23",
      "last_sale_date": "1999-12-23",
      "last_price": 540000,
      "url": "https://openproperties.uk/sw3/walton-street/156"
    },
    {
      "paon": "158",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2009-12-11",
      "last_sale_date": "2009-12-11",
      "last_price": 940500,
      "url": "https://openproperties.uk/sw3/walton-street/158"
    },
    {
      "paon": "160",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 3,
      "first_sale_date": "1995-03-01",
      "last_sale_date": "1996-07-10",
      "last_price": 320000,
      "url": "https://openproperties.uk/sw3/walton-street/160"
    },
    {
      "paon": "166",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "1997-10-01",
      "last_sale_date": "1997-10-01",
      "last_price": 510846,
      "url": "https://openproperties.uk/sw3/walton-street/166"
    },
    {
      "paon": "168",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2017-03-02",
      "last_sale_date": "2017-03-02",
      "last_price": 30000,
      "url": "https://openproperties.uk/sw3/walton-street/168"
    },
    {
      "paon": "170",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2015-11-25",
      "last_sale_date": "2015-11-25",
      "last_price": 2785000,
      "url": "https://openproperties.uk/sw3/walton-street/170"
    },
    {
      "paon": "172",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2019-07-04",
      "last_sale_date": "2019-07-04",
      "last_price": 34521,
      "url": "https://openproperties.uk/sw3/walton-street/172"
    },
    {
      "paon": "176",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 2,
      "first_sale_date": "1997-08-01",
      "last_sale_date": "2009-10-30",
      "last_price": 1530000,
      "url": "https://openproperties.uk/sw3/walton-street/176"
    },
    {
      "paon": "178",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2015-06-25",
      "last_sale_date": "2015-06-25",
      "last_price": 1800000,
      "url": "https://openproperties.uk/sw3/walton-street/178"
    },
    {
      "paon": "182",
      "saon": null,
      "postcode": "SW3 2JL",
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      "first_sale_date": "2023-08-23",
      "last_sale_date": "2023-08-23",
      "last_price": 2050000,
      "url": "https://openproperties.uk/sw3/walton-street/182"
    },
    {
      "paon": "184",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2000-05-02",
      "last_sale_date": "2000-05-02",
      "last_price": 665000,
      "url": "https://openproperties.uk/sw3/walton-street/184"
    },
    {
      "paon": "190A",
      "saon": null,
      "postcode": "SW3 2JL",
      "sale_count": 1,
      "first_sale_date": "2002-03-28",
      "last_sale_date": "2002-03-28",
      "last_price": 250000,
      "url": "https://openproperties.uk/sw3/walton-street/190a"
    }
  ],
  "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
  }
}