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      "paon": "75",
      "saon": null,
      "postcode": "HA0 3BU",
      "sale_count": 1,
      "first_sale_date": "2025-03-27",
      "last_sale_date": "2025-03-27",
      "last_price": 515000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/75"
    },
    {
      "paon": "76",
      "saon": null,
      "postcode": "HA0 3DB",
      "sale_count": 2,
      "first_sale_date": "1999-07-22",
      "last_sale_date": "2001-04-06",
      "last_price": 177000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/76"
    },
    {
      "paon": "77",
      "saon": null,
      "postcode": "HA0 3BU",
      "sale_count": 2,
      "first_sale_date": "2004-10-22",
      "last_sale_date": "2005-06-10",
      "last_price": 260000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/77"
    },
    {
      "paon": "79",
      "saon": null,
      "postcode": "HA0 3BU",
      "sale_count": 2,
      "first_sale_date": "2003-09-05",
      "last_sale_date": "2021-01-15",
      "last_price": 540000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/79"
    },
    {
      "paon": "83",
      "saon": null,
      "postcode": "HA0 3BU",
      "sale_count": 2,
      "first_sale_date": "2000-05-31",
      "last_sale_date": "2001-02-02",
      "last_price": 155000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/83"
    },
    {
      "paon": "84",
      "saon": null,
      "postcode": "HA0 3DB",
      "sale_count": 4,
      "first_sale_date": "1996-06-26",
      "last_sale_date": "2018-02-23",
      "last_price": 465000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/84"
    },
    {
      "paon": "85",
      "saon": null,
      "postcode": "HA0 3BU",
      "sale_count": 1,
      "first_sale_date": "2003-10-09",
      "last_sale_date": "2003-10-09",
      "last_price": 239950,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/85"
    },
    {
      "paon": "86",
      "saon": null,
      "postcode": "HA0 3DB",
      "sale_count": 2,
      "first_sale_date": "1999-05-11",
      "last_sale_date": "2025-03-28",
      "last_price": 590000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/86"
    },
    {
      "paon": "88",
      "saon": null,
      "postcode": "HA0 3DB",
      "sale_count": 2,
      "first_sale_date": "1995-03-31",
      "last_sale_date": "2022-11-24",
      "last_price": 535000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/88"
    },
    {
      "paon": "90",
      "saon": null,
      "postcode": "HA0 3DB",
      "sale_count": 1,
      "first_sale_date": "1998-08-17",
      "last_sale_date": "1998-08-17",
      "last_price": 160000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/90"
    },
    {
      "paon": "92",
      "saon": null,
      "postcode": "HA0 3BT",
      "sale_count": 4,
      "first_sale_date": "1996-04-04",
      "last_sale_date": "2005-02-25",
      "last_price": 181000,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/92"
    },
    {
      "paon": "94",
      "saon": null,
      "postcode": "HA0 3BT",
      "sale_count": 2,
      "first_sale_date": "2001-02-15",
      "last_sale_date": "2005-06-09",
      "last_price": 212500,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/94"
    },
    {
      "paon": "96",
      "saon": null,
      "postcode": "HA0 3BT",
      "sale_count": 1,
      "first_sale_date": "2007-08-24",
      "last_sale_date": "2007-08-24",
      "last_price": 287500,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/96"
    },
    {
      "paon": "100",
      "saon": null,
      "postcode": "HA0 3BT",
      "sale_count": 1,
      "first_sale_date": "2016-01-25",
      "last_sale_date": "2016-01-25",
      "last_price": 427500,
      "url": "https://openproperties.uk/ha0/charterhouse-avenue/100"
    }
  ],
  "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
  }
}