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      "last_sale_date": "2025-07-21",
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      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-court-19/flat-1"
    },
    {
      "paon": "ROBOROUGH COURT, 19",
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      "sale_count": 2,
      "first_sale_date": "2018-12-10",
      "last_sale_date": "2022-03-18",
      "last_price": 195000,
      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-court-19/flat-2"
    },
    {
      "paon": "ROBOROUGH COURT, 19",
      "saon": "FLAT 3",
      "postcode": "BN21 3XR",
      "sale_count": 2,
      "first_sale_date": "2003-02-25",
      "last_sale_date": "2016-02-10",
      "last_price": 152500,
      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-court-19/flat-3"
    },
    {
      "paon": "ROBOROUGH COURT, 19",
      "saon": "FLAT 4",
      "postcode": "BN21 3XR",
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      "last_sale_date": "2025-03-28",
      "last_price": 215700,
      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-court-19/flat-4"
    },
    {
      "paon": "ROBOROUGH COURT, 19",
      "saon": "FLAT 6",
      "postcode": "BN21 3XR",
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      "first_sale_date": "2015-03-30",
      "last_sale_date": "2015-03-30",
      "last_price": 142500,
      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-court-19/flat-6"
    },
    {
      "paon": "ROBOROUGH HOUSE, 1",
      "saon": null,
      "postcode": "BN21 3XA",
      "sale_count": 1,
      "first_sale_date": "2013-11-14",
      "last_sale_date": "2013-11-14",
      "last_price": 3000000,
      "url": "https://openproperties.uk/bn21/upper-avenue/roborough-house-1"
    },
    {
      "paon": "2A",
      "saon": null,
      "postcode": "BN21 3XB",
      "sale_count": 2,
      "first_sale_date": "2002-12-03",
      "last_sale_date": "2005-11-21",
      "last_price": 235000,
      "url": "https://openproperties.uk/bn21/upper-avenue/2a"
    },
    {
      "paon": "2B",
      "saon": "FLAT 4",
      "postcode": "BN21 3XB",
      "sale_count": 1,
      "first_sale_date": "2003-06-27",
      "last_sale_date": "2003-06-27",
      "last_price": 77500,
      "url": "https://openproperties.uk/bn21/upper-avenue/2b/flat-4"
    },
    {
      "paon": "2B",
      "saon": "FLAT 6",
      "postcode": "BN21 3XB",
      "sale_count": 2,
      "first_sale_date": "2006-07-10",
      "last_sale_date": "2009-11-17",
      "last_price": 53000,
      "url": "https://openproperties.uk/bn21/upper-avenue/2b/flat-6"
    },
    {
      "paon": "2D",
      "saon": null,
      "postcode": "BN21 3XB",
      "sale_count": 1,
      "first_sale_date": "2000-02-07",
      "last_sale_date": "2000-02-07",
      "last_price": 125000,
      "url": "https://openproperties.uk/bn21/upper-avenue/2d"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "BN21 3XB",
      "sale_count": 2,
      "first_sale_date": "1997-06-27",
      "last_sale_date": "1999-11-17",
      "last_price": 189500,
      "url": "https://openproperties.uk/bn21/upper-avenue/4"
    },
    {
      "paon": "9",
      "saon": "FLAT 1",
      "postcode": "BN21 3UY",
      "sale_count": 1,
      "first_sale_date": "2002-05-24",
      "last_sale_date": "2002-05-24",
      "last_price": 149000,
      "url": "https://openproperties.uk/bn21/upper-avenue/9/flat-1"
    },
    {
      "paon": "9",
      "saon": "FLAT 2",
      "postcode": "BN21 3UY",
      "sale_count": 5,
      "first_sale_date": "2000-02-01",
      "last_sale_date": "2020-12-04",
      "last_price": 197500,
      "url": "https://openproperties.uk/bn21/upper-avenue/9/flat-2"
    },
    {
      "paon": "9",
      "saon": "FLAT 3",
      "postcode": "BN21 3UY",
      "sale_count": 2,
      "first_sale_date": "1997-06-17",
      "last_sale_date": "2008-08-29",
      "last_price": 115000,
      "url": "https://openproperties.uk/bn21/upper-avenue/9/flat-3"
    },
    {
      "paon": "9",
      "saon": "FLAT 4",
      "postcode": "BN21 3UY",
      "sale_count": 3,
      "first_sale_date": "2015-07-24",
      "last_sale_date": "2022-08-10",
      "last_price": 196200,
      "url": "https://openproperties.uk/bn21/upper-avenue/9/flat-4"
    },
    {
      "paon": "9",
      "saon": "FLAT 5",
      "postcode": "BN21 3UY",
      "sale_count": 5,
      "first_sale_date": "1998-05-08",
      "last_sale_date": "2024-12-06",
      "last_price": 265000,
      "url": "https://openproperties.uk/bn21/upper-avenue/9/flat-5"
    },
    {
      "paon": "10",
      "saon": "FLAT 2",
      "postcode": "BN21 3XH",
      "sale_count": 1,
      "first_sale_date": "2013-05-16",
      "last_sale_date": "2013-05-16",
      "last_price": 75000,
      "url": "https://openproperties.uk/bn21/upper-avenue/10/flat-2"
    },
    {
      "paon": "10",
      "saon": "FLAT 3",
      "postcode": "BN21 3XH",
      "sale_count": 2,
      "first_sale_date": "2000-05-05",
      "last_sale_date": "2004-02-13",
      "last_price": 62000,
      "url": "https://openproperties.uk/bn21/upper-avenue/10/flat-3"
    },
    {
      "paon": "10",
      "saon": "GARDEN FLAT",
      "postcode": "BN21 3XH",
      "sale_count": 6,
      "first_sale_date": "1999-01-11",
      "last_sale_date": "2013-11-08",
      "last_price": 155000,
      "url": "https://openproperties.uk/bn21/upper-avenue/10/garden-flat"
    },
    {
      "paon": "10",
      "saon": "HALL FLAT",
      "postcode": "BN21 3XH",
      "sale_count": 3,
      "first_sale_date": "1998-06-01",
      "last_sale_date": "2011-09-09",
      "last_price": 75000,
      "url": "https://openproperties.uk/bn21/upper-avenue/10/hall-flat"
    },
    {
      "paon": "10A",
      "saon": "FLAT 1",
      "postcode": "BN21 3XH",
      "sale_count": 3,
      "first_sale_date": "2006-06-09",
      "last_sale_date": "2018-11-27",
      "last_price": 138500,
      "url": "https://openproperties.uk/bn21/upper-avenue/10a/flat-1"
    },
    {
      "paon": "10A",
      "saon": "FLAT 2",
      "postcode": "BN21 3XH",
      "sale_count": 2,
      "first_sale_date": "2006-01-04",
      "last_sale_date": "2013-10-25",
      "last_price": 80000,
      "url": "https://openproperties.uk/bn21/upper-avenue/10a/flat-2"
    },
    {
      "paon": "11",
      "saon": "FLAT 1",
      "postcode": "BN21 3UY",
      "sale_count": 3,
      "first_sale_date": "1999-08-06",
      "last_sale_date": "2022-02-16",
      "last_price": 320000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-1"
    },
    {
      "paon": "11",
      "saon": "FLAT 2",
      "postcode": "BN21 3UY",
      "sale_count": 1,
      "first_sale_date": "2002-07-25",
      "last_sale_date": "2002-07-25",
      "last_price": 70000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-2"
    },
    {
      "paon": "11",
      "saon": "FLAT 3",
      "postcode": "BN21 3UY",
      "sale_count": 1,
      "first_sale_date": "2003-09-03",
      "last_sale_date": "2003-09-03",
      "last_price": 153000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-3"
    },
    {
      "paon": "11",
      "saon": "FLAT 4",
      "postcode": "BN21 3UY",
      "sale_count": 1,
      "first_sale_date": "2006-02-24",
      "last_sale_date": "2006-02-24",
      "last_price": 133000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-4"
    },
    {
      "paon": "11",
      "saon": "FLAT 5",
      "postcode": "BN21 3UY",
      "sale_count": 4,
      "first_sale_date": "2000-12-21",
      "last_sale_date": "2018-10-12",
      "last_price": 158000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-5"
    },
    {
      "paon": "11",
      "saon": "FLAT 6",
      "postcode": "BN21 3UY",
      "sale_count": 2,
      "first_sale_date": "1998-09-02",
      "last_sale_date": "2003-07-03",
      "last_price": 83000,
      "url": "https://openproperties.uk/bn21/upper-avenue/11/flat-6"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "BN21 3UY",
      "sale_count": 2,
      "first_sale_date": "2016-12-01",
      "last_sale_date": "2023-03-29",
      "last_price": 1275000,
      "url": "https://openproperties.uk/bn21/upper-avenue/13"
    },
    {
      "paon": "15",
      "saon": null,
      "postcode": "BN21 3XR",
      "sale_count": 3,
      "first_sale_date": "2002-08-22",
      "last_sale_date": "2023-10-27",
      "last_price": 596000,
      "url": "https://openproperties.uk/bn21/upper-avenue/15"
    },
    {
      "paon": "15A",
      "saon": null,
      "postcode": "BN21 3XR",
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      "first_sale_date": "2009-08-21",
      "last_sale_date": "2009-08-21",
      "last_price": 370000,
      "url": "https://openproperties.uk/bn21/upper-avenue/15a"
    },
    {
      "paon": "16",
      "saon": "FIRST FLOOR FLAT",
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "1995-04-11",
      "last_sale_date": "2000-09-08",
      "last_price": 41500,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/first-floor-flat"
    },
    {
      "paon": "16",
      "saon": "FLAT 1",
      "postcode": "BN21 3XJ",
      "sale_count": 5,
      "first_sale_date": "1998-10-28",
      "last_sale_date": "2007-02-13",
      "last_price": 85000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/flat-1"
    },
    {
      "paon": "16",
      "saon": "FLAT 6",
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "2000-12-12",
      "last_sale_date": "2006-05-12",
      "last_price": 93500,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/flat-6"
    },
    {
      "paon": "16",
      "saon": "GROUND FLOOR FRONT FLAT",
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2006-07-14",
      "last_sale_date": "2006-07-14",
      "last_price": 60000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/ground-floor-front-flat"
    },
    {
      "paon": "16",
      "saon": "REAR GARDEN FLAT",
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2001-05-05",
      "last_sale_date": "2001-05-05",
      "last_price": 47000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/rear-garden-flat"
    },
    {
      "paon": "16",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2012-07-09",
      "last_sale_date": "2012-07-09",
      "last_price": 104000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16/second-floor-flat"
    },
    {
      "paon": "16A",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2001-03-12",
      "last_sale_date": "2001-03-12",
      "last_price": 47000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16a"
    },
    {
      "paon": "16A",
      "saon": "FLAT 2",
      "postcode": "BN21 3XJ",
      "sale_count": 5,
      "first_sale_date": "1996-04-02",
      "last_sale_date": "2024-05-24",
      "last_price": 165000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16a/flat-2"
    },
    {
      "paon": "16A",
      "saon": "GROUND FLOOR FLAT",
      "postcode": "BN21 3XJ",
      "sale_count": 2,
      "first_sale_date": "2000-07-28",
      "last_sale_date": "2000-12-12",
      "last_price": 35000,
      "url": "https://openproperties.uk/bn21/upper-avenue/16a/ground-floor-flat"
    },
    {
      "paon": "20A",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "1999-07-09",
      "last_sale_date": "2017-09-28",
      "last_price": 275000,
      "url": "https://openproperties.uk/bn21/upper-avenue/20a"
    },
    {
      "paon": "21",
      "saon": null,
      "postcode": "BN21 3XR",
      "sale_count": 1,
      "first_sale_date": "2013-10-24",
      "last_sale_date": "2013-10-24",
      "last_price": 490000,
      "url": "https://openproperties.uk/bn21/upper-avenue/21"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "2002-03-15",
      "last_sale_date": "2017-08-14",
      "last_price": 230000,
      "url": "https://openproperties.uk/bn21/upper-avenue/22"
    },
    {
      "paon": "22A",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "1996-10-11",
      "last_sale_date": "1996-10-11",
      "last_price": 66500,
      "url": "https://openproperties.uk/bn21/upper-avenue/22a"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2009-03-12",
      "last_sale_date": "2009-03-12",
      "last_price": 139400,
      "url": "https://openproperties.uk/bn21/upper-avenue/24"
    },
    {
      "paon": "24A",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "1995-02-27",
      "last_sale_date": "1998-08-25",
      "last_price": 84000,
      "url": "https://openproperties.uk/bn21/upper-avenue/24a"
    },
    {
      "paon": "24B",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 3,
      "first_sale_date": "2000-05-05",
      "last_sale_date": "2025-09-08",
      "last_price": 337500,
      "url": "https://openproperties.uk/bn21/upper-avenue/24b"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "BN21 3XJ",
      "sale_count": 1,
      "first_sale_date": "2002-05-31",
      "last_sale_date": "2002-05-31",
      "last_price": 117000,
      "url": "https://openproperties.uk/bn21/upper-avenue/26"
    },
    {
      "paon": "32",
      "saon": "FLAT 1",
      "postcode": "BN21 3XL",
      "sale_count": 1,
      "first_sale_date": "1998-11-27",
      "last_sale_date": "1998-11-27",
      "last_price": 23500,
      "url": "https://openproperties.uk/bn21/upper-avenue/32/flat-1"
    },
    {
      "paon": "32",
      "saon": "FLAT 2",
      "postcode": "BN21 3XL",
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      "first_sale_date": "1995-11-22",
      "last_sale_date": "2008-04-09",
      "last_price": 159950,
      "url": "https://openproperties.uk/bn21/upper-avenue/32/flat-2"
    },
    {
      "paon": "32",
      "saon": "FLAT 3",
      "postcode": "BN21 3XL",
      "sale_count": 2,
      "first_sale_date": "2003-04-24",
      "last_sale_date": "2005-05-20",
      "last_price": 134000,
      "url": "https://openproperties.uk/bn21/upper-avenue/32/flat-3"
    },
    {
      "paon": "34",
      "saon": "FLAT 5",
      "postcode": "BN21 3XL",
      "sale_count": 1,
      "first_sale_date": "2006-01-10",
      "last_sale_date": "2006-01-10",
      "last_price": 67500,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-5"
    },
    {
      "paon": "34",
      "saon": "FLAT 6",
      "postcode": "BN21 3XL",
      "sale_count": 2,
      "first_sale_date": "1999-07-22",
      "last_sale_date": "2003-07-18",
      "last_price": 71000,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-6"
    },
    {
      "paon": "34",
      "saon": "FLAT 7",
      "postcode": "BN21 3XL",
      "sale_count": 4,
      "first_sale_date": "1998-04-03",
      "last_sale_date": "2004-07-05",
      "last_price": 104500,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-7"
    },
    {
      "paon": "34",
      "saon": "FLAT 8",
      "postcode": "BN21 3XL",
      "sale_count": 2,
      "first_sale_date": "1996-04-10",
      "last_sale_date": "2000-03-03",
      "last_price": 39000,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-8"
    },
    {
      "paon": "34",
      "saon": "FLAT 9",
      "postcode": "BN21 3XL",
      "sale_count": 2,
      "first_sale_date": "1999-12-14",
      "last_sale_date": "2008-11-21",
      "last_price": 69500,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-9"
    },
    {
      "paon": "34",
      "saon": "FLAT 10",
      "postcode": "BN21 3XL",
      "sale_count": 1,
      "first_sale_date": "2005-10-28",
      "last_sale_date": "2005-10-28",
      "last_price": 105000,
      "url": "https://openproperties.uk/bn21/upper-avenue/34/flat-10"
    },
    {
      "paon": "34A",
      "saon": null,
      "postcode": "BN21 3XL",
      "sale_count": 2,
      "first_sale_date": "2002-09-12",
      "last_sale_date": "2021-12-17",
      "last_price": 370000,
      "url": "https://openproperties.uk/bn21/upper-avenue/34a"
    }
  ],
  "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
  }
}