{
  "url": "https://openproperties.uk/l21/sefton-avenue",
  "outcode": "L21",
  "street": "SEFTON AVENUE",
  "street_slug": "sefton-avenue",
  "property_count": 18,
  "truncated": false,
  "properties": [
    {
      "paon": "2",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 3,
      "first_sale_date": "1997-02-21",
      "last_sale_date": "2022-11-23",
      "last_price": 105000,
      "url": "https://openproperties.uk/l21/sefton-avenue/2"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 4,
      "first_sale_date": "1997-02-21",
      "last_sale_date": "2025-12-12",
      "last_price": 143000,
      "url": "https://openproperties.uk/l21/sefton-avenue/4"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 3,
      "first_sale_date": "1998-07-23",
      "last_sale_date": "2019-07-26",
      "last_price": 115000,
      "url": "https://openproperties.uk/l21/sefton-avenue/6"
    },
    {
      "paon": "8",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 2,
      "first_sale_date": "2000-08-02",
      "last_sale_date": "2018-02-22",
      "last_price": 63500,
      "url": "https://openproperties.uk/l21/sefton-avenue/8"
    },
    {
      "paon": "10",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 3,
      "first_sale_date": "2004-04-22",
      "last_sale_date": "2024-07-26",
      "last_price": 108000,
      "url": "https://openproperties.uk/l21/sefton-avenue/10"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 2,
      "first_sale_date": "1999-04-12",
      "last_sale_date": "2005-10-20",
      "last_price": 82000,
      "url": "https://openproperties.uk/l21/sefton-avenue/12"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 3,
      "first_sale_date": "2011-04-28",
      "last_sale_date": "2023-09-01",
      "last_price": 105000,
      "url": "https://openproperties.uk/l21/sefton-avenue/14"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 2,
      "first_sale_date": "2004-02-18",
      "last_sale_date": "2016-02-12",
      "last_price": 91000,
      "url": "https://openproperties.uk/l21/sefton-avenue/16"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "2013-10-25",
      "last_sale_date": "2013-10-25",
      "last_price": 63000,
      "url": "https://openproperties.uk/l21/sefton-avenue/18"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "2018-09-17",
      "last_sale_date": "2018-09-17",
      "last_price": 62000,
      "url": "https://openproperties.uk/l21/sefton-avenue/20"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 4,
      "first_sale_date": "1997-10-03",
      "last_sale_date": "2020-12-07",
      "last_price": 125000,
      "url": "https://openproperties.uk/l21/sefton-avenue/22"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 3,
      "first_sale_date": "2008-11-28",
      "last_sale_date": "2024-12-20",
      "last_price": 75000,
      "url": "https://openproperties.uk/l21/sefton-avenue/24"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "2010-09-22",
      "last_sale_date": "2010-09-22",
      "last_price": 64950,
      "url": "https://openproperties.uk/l21/sefton-avenue/26"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 2,
      "first_sale_date": "2002-07-31",
      "last_sale_date": "2005-11-18",
      "last_price": 90000,
      "url": "https://openproperties.uk/l21/sefton-avenue/28"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "2025-05-16",
      "last_sale_date": "2025-05-16",
      "last_price": 105000,
      "url": "https://openproperties.uk/l21/sefton-avenue/30"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "1997-12-03",
      "last_sale_date": "1997-12-03",
      "last_price": 34250,
      "url": "https://openproperties.uk/l21/sefton-avenue/34"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 2,
      "first_sale_date": "2012-06-08",
      "last_sale_date": "2018-06-22",
      "last_price": 72000,
      "url": "https://openproperties.uk/l21/sefton-avenue/36"
    },
    {
      "paon": "38",
      "saon": null,
      "postcode": "L21 6NH",
      "sale_count": 1,
      "first_sale_date": "2001-07-06",
      "last_sale_date": "2001-07-06",
      "last_price": 28500,
      "url": "https://openproperties.uk/l21/sefton-avenue/38"
    }
  ],
  "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
  }
}