{
  "url": "https://openproperties.uk/nn9/welford-avenue",
  "outcode": "NN9",
  "street": "WELFORD AVENUE",
  "street_slug": "welford-avenue",
  "property_count": 13,
  "truncated": false,
  "properties": [
    {
      "paon": "9",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 3,
      "first_sale_date": "2001-10-05",
      "last_sale_date": "2006-05-02",
      "last_price": 75000,
      "url": "https://openproperties.uk/nn9/welford-avenue/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 2,
      "first_sale_date": "2004-08-20",
      "last_sale_date": "2014-12-12",
      "last_price": 125000,
      "url": "https://openproperties.uk/nn9/welford-avenue/11"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 3,
      "first_sale_date": "1997-02-14",
      "last_sale_date": "2004-02-27",
      "last_price": 90500,
      "url": "https://openproperties.uk/nn9/welford-avenue/13"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "2007-03-14",
      "last_sale_date": "2007-03-14",
      "last_price": 105000,
      "url": "https://openproperties.uk/nn9/welford-avenue/18"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "NN9 5XA",
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      "first_sale_date": "1996-07-26",
      "last_sale_date": "1996-07-26",
      "last_price": 32000,
      "url": "https://openproperties.uk/nn9/welford-avenue/20"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 3,
      "first_sale_date": "2011-09-30",
      "last_sale_date": "2022-02-18",
      "last_price": 180000,
      "url": "https://openproperties.uk/nn9/welford-avenue/22"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "2010-06-18",
      "last_sale_date": "2010-06-18",
      "last_price": 90000,
      "url": "https://openproperties.uk/nn9/welford-avenue/24"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "1995-01-27",
      "last_sale_date": "1995-01-27",
      "last_price": 30000,
      "url": "https://openproperties.uk/nn9/welford-avenue/28"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "2025-06-02",
      "last_sale_date": "2025-06-02",
      "last_price": 234000,
      "url": "https://openproperties.uk/nn9/welford-avenue/30"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 2,
      "first_sale_date": "1996-08-09",
      "last_sale_date": "2004-08-13",
      "last_price": 42500,
      "url": "https://openproperties.uk/nn9/welford-avenue/33"
    },
    {
      "paon": "40",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "2016-11-04",
      "last_sale_date": "2016-11-04",
      "last_price": 92000,
      "url": "https://openproperties.uk/nn9/welford-avenue/40"
    },
    {
      "paon": "70",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 1,
      "first_sale_date": "2019-07-05",
      "last_sale_date": "2019-07-05",
      "last_price": 103000,
      "url": "https://openproperties.uk/nn9/welford-avenue/70"
    },
    {
      "paon": "72",
      "saon": null,
      "postcode": "NN9 5XA",
      "sale_count": 3,
      "first_sale_date": "2004-07-27",
      "last_sale_date": "2013-06-28",
      "last_price": 60000,
      "url": "https://openproperties.uk/nn9/welford-avenue/72"
    }
  ],
  "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
  }
}