{
  "url": "https://openproperties.uk/le9/duncan-avenue",
  "outcode": "LE9",
  "street": "DUNCAN AVENUE",
  "street_slug": "duncan-avenue",
  "property_count": 16,
  "truncated": false,
  "properties": [
    {
      "paon": "2",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 1,
      "first_sale_date": "2025-09-25",
      "last_sale_date": "2025-09-25",
      "last_price": 67000,
      "url": "https://openproperties.uk/le9/duncan-avenue/2"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2013-04-12",
      "last_sale_date": "2013-04-12",
      "last_price": 172000,
      "url": "https://openproperties.uk/le9/duncan-avenue/3"
    },
    {
      "paon": "4A",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 1,
      "first_sale_date": "2008-06-06",
      "last_sale_date": "2008-06-06",
      "last_price": 130000,
      "url": "https://openproperties.uk/le9/duncan-avenue/4a"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 2,
      "first_sale_date": "1996-11-29",
      "last_sale_date": "2001-02-09",
      "last_price": 55000,
      "url": "https://openproperties.uk/le9/duncan-avenue/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2001-11-19",
      "last_sale_date": "2001-11-19",
      "last_price": 53000,
      "url": "https://openproperties.uk/le9/duncan-avenue/11"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 2,
      "first_sale_date": "1999-07-09",
      "last_sale_date": "2025-10-01",
      "last_price": 360000,
      "url": "https://openproperties.uk/le9/duncan-avenue/14"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 3,
      "first_sale_date": "2005-02-02",
      "last_sale_date": "2022-08-04",
      "last_price": 225000,
      "url": "https://openproperties.uk/le9/duncan-avenue/16"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 1,
      "first_sale_date": "2015-04-29",
      "last_sale_date": "2015-04-29",
      "last_price": 135000,
      "url": "https://openproperties.uk/le9/duncan-avenue/18"
    },
    {
      "paon": "21",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 2,
      "first_sale_date": "2001-04-12",
      "last_sale_date": "2013-12-06",
      "last_price": 129000,
      "url": "https://openproperties.uk/le9/duncan-avenue/21"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 2,
      "first_sale_date": "2012-09-21",
      "last_sale_date": "2019-11-29",
      "last_price": 164000,
      "url": "https://openproperties.uk/le9/duncan-avenue/24"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 2,
      "first_sale_date": "2014-08-01",
      "last_sale_date": "2020-07-03",
      "last_price": 238000,
      "url": "https://openproperties.uk/le9/duncan-avenue/28"
    },
    {
      "paon": "29A",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2009-02-16",
      "last_sale_date": "2009-02-16",
      "last_price": 60000,
      "url": "https://openproperties.uk/le9/duncan-avenue/29a"
    },
    {
      "paon": "31",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2024-08-28",
      "last_sale_date": "2024-08-28",
      "last_price": 152750,
      "url": "https://openproperties.uk/le9/duncan-avenue/31"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "LE9 3AP",
      "sale_count": 4,
      "first_sale_date": "1997-11-13",
      "last_sale_date": "2012-06-22",
      "last_price": 217000,
      "url": "https://openproperties.uk/le9/duncan-avenue/34"
    },
    {
      "paon": "35",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2020-03-20",
      "last_sale_date": "2020-03-20",
      "last_price": 246500,
      "url": "https://openproperties.uk/le9/duncan-avenue/35"
    },
    {
      "paon": "41A",
      "saon": null,
      "postcode": "LE9 3AN",
      "sale_count": 1,
      "first_sale_date": "2002-05-03",
      "last_sale_date": "2002-05-03",
      "last_price": 30000,
      "url": "https://openproperties.uk/le9/duncan-avenue/41a"
    }
  ],
  "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
  }
}