{
  "url": "https://openproperties.uk/wd23/hartsbourne-avenue",
  "outcode": "WD23",
  "street": "HARTSBOURNE AVENUE",
  "street_slug": "hartsbourne-avenue",
  "property_count": 23,
  "truncated": false,
  "properties": [
    {
      "paon": "STUDIO COTTAGE",
      "saon": null,
      "postcode": "WD23 1JN",
      "sale_count": 1,
      "first_sale_date": "2025-11-28",
      "last_sale_date": "2025-11-28",
      "last_price": 10500000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/studio-cottage"
    },
    {
      "paon": "1",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 2,
      "first_sale_date": "1999-04-29",
      "last_sale_date": "2007-11-30",
      "last_price": 1125000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/1"
    },
    {
      "paon": "2",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 2,
      "first_sale_date": "2008-03-31",
      "last_sale_date": "2016-09-30",
      "last_price": 885000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/2"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 2,
      "first_sale_date": "2004-12-03",
      "last_sale_date": "2014-10-13",
      "last_price": 2850000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/3"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 2,
      "first_sale_date": "2000-08-21",
      "last_sale_date": "2003-09-19",
      "last_price": 1800000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/4"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "2017-04-21",
      "last_sale_date": "2017-04-21",
      "last_price": 1850000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/5"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2021-06-28",
      "last_sale_date": "2021-06-28",
      "last_price": 1900000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/6"
    },
    {
      "paon": "7",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "2011-06-02",
      "last_sale_date": "2011-06-02",
      "last_price": 980000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/7"
    },
    {
      "paon": "8",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2008-01-22",
      "last_sale_date": "2008-01-22",
      "last_price": 2250000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/8"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 2,
      "first_sale_date": "1996-12-02",
      "last_sale_date": "2016-06-10",
      "last_price": 1450000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/9"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 2,
      "first_sale_date": "2013-03-26",
      "last_sale_date": "2017-03-31",
      "last_price": 1662500,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/13"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2014-08-29",
      "last_sale_date": "2014-08-29",
      "last_price": 1500000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/14"
    },
    {
      "paon": "15",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "1997-03-20",
      "last_sale_date": "1997-03-20",
      "last_price": 407500,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/15"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2015-12-02",
      "last_sale_date": "2015-12-02",
      "last_price": 1900000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/16"
    },
    {
      "paon": "18A",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "1995-07-03",
      "last_sale_date": "1995-07-03",
      "last_price": 375000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/18a"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "2025-11-24",
      "last_sale_date": "2025-11-24",
      "last_price": 1750000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/19"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 3,
      "first_sale_date": "1997-04-29",
      "last_sale_date": "2016-02-26",
      "last_price": 1650000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/20"
    },
    {
      "paon": "20A",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 3,
      "first_sale_date": "1995-08-24",
      "last_sale_date": "2011-01-26",
      "last_price": 1390000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/20a"
    },
    {
      "paon": "21",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "2014-01-30",
      "last_sale_date": "2014-01-30",
      "last_price": 1187500,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/21"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2006-01-20",
      "last_sale_date": "2006-01-20",
      "last_price": 888000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/22"
    },
    {
      "paon": "23",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "2018-05-31",
      "last_sale_date": "2018-05-31",
      "last_price": 1100000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/23"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "WD23 1JL",
      "sale_count": 1,
      "first_sale_date": "2016-09-01",
      "last_sale_date": "2016-09-01",
      "last_price": 1765000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/24"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "WD23 1JP",
      "sale_count": 1,
      "first_sale_date": "1995-06-22",
      "last_sale_date": "1995-06-22",
      "last_price": 360000,
      "url": "https://openproperties.uk/wd23/hartsbourne-avenue/25"
    }
  ],
  "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
  }
}