{
  "url": "https://openproperties.uk/bb4/birch-avenue",
  "outcode": "BB4",
  "street": "BIRCH AVENUE",
  "street_slug": "birch-avenue",
  "property_count": 10,
  "truncated": false,
  "properties": [
    {
      "paon": "2",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 1,
      "first_sale_date": "2005-12-19",
      "last_sale_date": "2005-12-19",
      "last_price": 40950,
      "url": "https://openproperties.uk/bb4/birch-avenue/2"
    },
    {
      "paon": "7",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 3,
      "first_sale_date": "1995-03-14",
      "last_sale_date": "2007-04-02",
      "last_price": 83000,
      "url": "https://openproperties.uk/bb4/birch-avenue/7"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 2,
      "first_sale_date": "2014-07-25",
      "last_sale_date": "2020-07-10",
      "last_price": 112000,
      "url": "https://openproperties.uk/bb4/birch-avenue/12"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 3,
      "first_sale_date": "2002-10-09",
      "last_sale_date": "2007-12-13",
      "last_price": 79000,
      "url": "https://openproperties.uk/bb4/birch-avenue/13"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 2,
      "first_sale_date": "2010-05-12",
      "last_sale_date": "2019-07-22",
      "last_price": 85000,
      "url": "https://openproperties.uk/bb4/birch-avenue/14"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 1,
      "first_sale_date": "1998-04-08",
      "last_sale_date": "1998-04-08",
      "last_price": 16000,
      "url": "https://openproperties.uk/bb4/birch-avenue/18"
    },
    {
      "paon": "19 - 21",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 1,
      "first_sale_date": "2025-04-01",
      "last_sale_date": "2025-04-01",
      "last_price": 300000,
      "url": "https://openproperties.uk/bb4/birch-avenue/19-21"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 5,
      "first_sale_date": "1999-07-09",
      "last_sale_date": "2022-01-28",
      "last_price": 80000,
      "url": "https://openproperties.uk/bb4/birch-avenue/20"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 1,
      "first_sale_date": "2013-11-29",
      "last_sale_date": "2013-11-29",
      "last_price": 80000,
      "url": "https://openproperties.uk/bb4/birch-avenue/25"
    },
    {
      "paon": "27",
      "saon": null,
      "postcode": "BB4 5NF",
      "sale_count": 1,
      "first_sale_date": "2007-07-25",
      "last_sale_date": "2007-07-25",
      "last_price": 76800,
      "url": "https://openproperties.uk/bb4/birch-avenue/27"
    }
  ],
  "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
  }
}