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      "saon": "FLAT 10",
      "postcode": "WD17 4XD",
      "sale_count": 2,
      "first_sale_date": "1997-03-04",
      "last_sale_date": "1998-10-26",
      "last_price": 80000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/103/flat-10"
    },
    {
      "paon": "103",
      "saon": "FLAT 11",
      "postcode": "WD17 4XD",
      "sale_count": 3,
      "first_sale_date": "1998-03-31",
      "last_sale_date": "2007-08-10",
      "last_price": 180000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/103/flat-11"
    },
    {
      "paon": "105",
      "saon": "FLAT 1",
      "postcode": "WD17 4XD",
      "sale_count": 3,
      "first_sale_date": "1997-06-27",
      "last_sale_date": "2003-11-26",
      "last_price": 158000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-1"
    },
    {
      "paon": "105",
      "saon": "FLAT 2",
      "postcode": "WD17 4XD",
      "sale_count": 2,
      "first_sale_date": "2014-06-30",
      "last_sale_date": "2020-12-04",
      "last_price": 262000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-2"
    },
    {
      "paon": "105",
      "saon": "FLAT 3",
      "postcode": "WD17 4XD",
      "sale_count": 1,
      "first_sale_date": "2001-11-30",
      "last_sale_date": "2001-11-30",
      "last_price": 115000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-3"
    },
    {
      "paon": "105",
      "saon": "FLAT 4",
      "postcode": "WD17 4XD",
      "sale_count": 4,
      "first_sale_date": "1996-07-26",
      "last_sale_date": "2019-11-08",
      "last_price": 288000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-4"
    },
    {
      "paon": "105",
      "saon": "FLAT 5",
      "postcode": "WD17 4XD",
      "sale_count": 1,
      "first_sale_date": "2002-09-06",
      "last_sale_date": "2002-09-06",
      "last_price": 145000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-5"
    },
    {
      "paon": "105",
      "saon": "FLAT 6",
      "postcode": "WD17 4XD",
      "sale_count": 6,
      "first_sale_date": "1995-08-17",
      "last_sale_date": "2023-06-15",
      "last_price": 312500,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-6"
    },
    {
      "paon": "105",
      "saon": "FLAT 7",
      "postcode": "WD17 4XD",
      "sale_count": 1,
      "first_sale_date": "2000-11-24",
      "last_sale_date": "2000-11-24",
      "last_price": 116000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-7"
    },
    {
      "paon": "105",
      "saon": "FLAT 9",
      "postcode": "WD17 4XD",
      "sale_count": 3,
      "first_sale_date": "1998-03-30",
      "last_sale_date": "2016-12-16",
      "last_price": 311000,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-9"
    },
    {
      "paon": "105",
      "saon": "FLAT 10",
      "postcode": "WD17 4XD",
      "sale_count": 1,
      "first_sale_date": "2002-10-04",
      "last_sale_date": "2002-10-04",
      "last_price": 139950,
      "url": "https://openproperties.uk/wd17/grandfield-avenue/105/flat-10"
    }
  ],
  "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
  }
}