{
  "url": "https://openproperties.uk/hd3/hayfield-avenue",
  "outcode": "HD3",
  "street": "HAYFIELD AVENUE",
  "street_slug": "hayfield-avenue",
  "property_count": 26,
  "truncated": false,
  "properties": [
    {
      "paon": "3",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 2,
      "first_sale_date": "1995-09-01",
      "last_sale_date": "2000-02-11",
      "last_price": 59000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/3"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2001-11-01",
      "last_sale_date": "2001-11-01",
      "last_price": 69950,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/5"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2025-10-31",
      "last_sale_date": "2025-10-31",
      "last_price": 230000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/6"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 3,
      "first_sale_date": "1999-08-20",
      "last_sale_date": "2026-04-24",
      "last_price": 210000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2023-03-30",
      "last_sale_date": "2023-03-30",
      "last_price": 150000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/11"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2011-08-12",
      "last_sale_date": "2011-08-12",
      "last_price": 130000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/14"
    },
    {
      "paon": "15",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2018-11-23",
      "last_sale_date": "2018-11-23",
      "last_price": 145000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/15"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2018-02-28",
      "last_sale_date": "2018-02-28",
      "last_price": 168000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/16"
    },
    {
      "paon": "17",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2009-03-02",
      "last_sale_date": "2009-03-02",
      "last_price": 118000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/17"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 4,
      "first_sale_date": "2000-09-08",
      "last_sale_date": "2024-05-17",
      "last_price": 253000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/19"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 2,
      "first_sale_date": "1997-09-26",
      "last_sale_date": "2018-05-21",
      "last_price": 176000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/20"
    },
    {
      "paon": "23",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2002-11-15",
      "last_sale_date": "2002-11-15",
      "last_price": 137500,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/23"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "1999-04-23",
      "last_sale_date": "1999-04-23",
      "last_price": 58000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/24"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 2,
      "first_sale_date": "2001-07-27",
      "last_sale_date": "2019-04-11",
      "last_price": 163000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/25"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2015-03-03",
      "last_sale_date": "2015-03-03",
      "last_price": 142500,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/26"
    },
    {
      "paon": "27",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2007-04-03",
      "last_sale_date": "2007-04-03",
      "last_price": 130000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/27"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2016-05-12",
      "last_sale_date": "2016-05-12",
      "last_price": 132000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/29"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2025-07-11",
      "last_sale_date": "2025-07-11",
      "last_price": 225000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/30"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 4,
      "first_sale_date": "1999-06-11",
      "last_sale_date": "2019-08-30",
      "last_price": 185000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/33"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2012-01-09",
      "last_sale_date": "2012-01-09",
      "last_price": 150000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/34"
    },
    {
      "paon": "35",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 2,
      "first_sale_date": "2021-01-15",
      "last_sale_date": "2024-11-08",
      "last_price": 295000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/35"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 2,
      "first_sale_date": "2007-10-19",
      "last_sale_date": "2017-03-31",
      "last_price": 175000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/36"
    },
    {
      "paon": "38",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2002-01-11",
      "last_sale_date": "2002-01-11",
      "last_price": 73000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/38"
    },
    {
      "paon": "46",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 3,
      "first_sale_date": "2016-06-24",
      "last_sale_date": "2019-03-15",
      "last_price": 188500,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/46"
    },
    {
      "paon": "48",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2006-08-30",
      "last_sale_date": "2006-08-30",
      "last_price": 169950,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/48"
    },
    {
      "paon": "50",
      "saon": null,
      "postcode": "HD3 4FZ",
      "sale_count": 1,
      "first_sale_date": "2010-03-12",
      "last_sale_date": "2010-03-12",
      "last_price": 160000,
      "url": "https://openproperties.uk/hd3/hayfield-avenue/50"
    }
  ],
  "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
  }
}