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      "last_sale_date": "2002-06-27",
      "last_price": 154000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-2"
    },
    {
      "paon": "RYAN HOUSE",
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      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2003-04-09",
      "last_sale_date": "2005-12-23",
      "last_price": 245500,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-3"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 4",
      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2002-11-04",
      "last_sale_date": "2002-11-04",
      "last_price": 228352,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-4"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 5",
      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2002-12-06",
      "last_sale_date": "2002-12-06",
      "last_price": 207500,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-5"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 6",
      "postcode": "HA1 2FL",
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      "first_sale_date": "2002-06-27",
      "last_sale_date": "2002-06-27",
      "last_price": 154500,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-6"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 7",
      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2002-06-27",
      "last_sale_date": "2002-06-27",
      "last_price": 155500,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-7"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 8",
      "postcode": "HA1 2FL",
      "sale_count": 3,
      "first_sale_date": "2002-09-06",
      "last_sale_date": "2021-09-24",
      "last_price": 365000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-8"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 9",
      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2003-04-24",
      "last_sale_date": "2003-04-24",
      "last_price": 206360,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-9"
    },
    {
      "paon": "RYAN HOUSE",
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      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2003-04-24",
      "last_sale_date": "2003-04-24",
      "last_price": 199160,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-10"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 11",
      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2002-06-21",
      "last_sale_date": "2007-10-12",
      "last_price": 199000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-11"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 12",
      "postcode": "HA1 2FL",
      "sale_count": 3,
      "first_sale_date": "2002-11-29",
      "last_sale_date": "2026-04-27",
      "last_price": 325000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-12"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 13",
      "postcode": "HA1 2FL",
      "sale_count": 3,
      "first_sale_date": "2002-06-21",
      "last_sale_date": "2007-05-18",
      "last_price": 250000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-13"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 14",
      "postcode": "HA1 2FL",
      "sale_count": 3,
      "first_sale_date": "2002-07-19",
      "last_sale_date": "2018-11-13",
      "last_price": 335000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-14"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 15",
      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2002-06-26",
      "last_sale_date": "2015-09-24",
      "last_price": 226000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-15"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 16",
      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2002-06-21",
      "last_sale_date": "2008-02-01",
      "last_price": 191000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-16"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 17",
      "postcode": "HA1 2FL",
      "sale_count": 3,
      "first_sale_date": "2002-07-26",
      "last_sale_date": "2021-06-30",
      "last_price": 335000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-17"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 18",
      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2003-05-23",
      "last_sale_date": "2007-01-29",
      "last_price": 249999,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-18"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 19",
      "postcode": "HA1 2FL",
      "sale_count": 1,
      "first_sale_date": "2002-12-20",
      "last_sale_date": "2002-12-20",
      "last_price": 213950,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-19"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 20",
      "postcode": "HA1 2FL",
      "sale_count": 2,
      "first_sale_date": "2003-06-06",
      "last_sale_date": "2005-12-09",
      "last_price": 270000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-20"
    },
    {
      "paon": "RYAN HOUSE",
      "saon": "FLAT 21",
      "postcode": "HA1 2FL",
      "sale_count": 4,
      "first_sale_date": "2003-05-02",
      "last_sale_date": "2019-02-04",
      "last_price": 325000,
      "url": "https://openproperties.uk/ha1/sovereign-place/ryan-house/flat-21"
    },
    {
      "paon": "1",
      "saon": null,
      "postcode": "HA1 2FH",
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      "first_sale_date": "2002-05-31",
      "last_sale_date": "2002-05-31",
      "last_price": 273000,
      "url": "https://openproperties.uk/ha1/sovereign-place/1"
    },
    {
      "paon": "2",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 1,
      "first_sale_date": "2002-04-05",
      "last_sale_date": "2002-04-05",
      "last_price": 242000,
      "url": "https://openproperties.uk/ha1/sovereign-place/2"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 3,
      "first_sale_date": "2002-05-31",
      "last_sale_date": "2011-03-31",
      "last_price": 302500,
      "url": "https://openproperties.uk/ha1/sovereign-place/3"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 3,
      "first_sale_date": "2002-05-31",
      "last_sale_date": "2012-09-24",
      "last_price": 305000,
      "url": "https://openproperties.uk/ha1/sovereign-place/4"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 2,
      "first_sale_date": "2002-05-31",
      "last_sale_date": "2014-05-15",
      "last_price": 425000,
      "url": "https://openproperties.uk/ha1/sovereign-place/5"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 3,
      "first_sale_date": "2002-06-12",
      "last_sale_date": "2019-08-23",
      "last_price": 450000,
      "url": "https://openproperties.uk/ha1/sovereign-place/6"
    },
    {
      "paon": "7",
      "saon": null,
      "postcode": "HA1 2FH",
      "sale_count": 1,
      "first_sale_date": "2002-05-31",
      "last_sale_date": "2002-05-31",
      "last_price": 315000,
      "url": "https://openproperties.uk/ha1/sovereign-place/7"
    }
  ],
  "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
  }
}