{
  "url": "https://openproperties.uk/np20/castle-street",
  "outcode": "NP20",
  "street": "CASTLE STREET",
  "street_slug": "castle-street",
  "property_count": 13,
  "truncated": false,
  "properties": [
    {
      "paon": "1A",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 4,
      "first_sale_date": "2002-08-30",
      "last_sale_date": "2019-11-22",
      "last_price": 105000,
      "url": "https://openproperties.uk/np20/castle-street/1a"
    },
    {
      "paon": "1B",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 3,
      "first_sale_date": "1996-12-16",
      "last_sale_date": "2019-04-05",
      "last_price": 135000,
      "url": "https://openproperties.uk/np20/castle-street/1b"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "2008-07-02",
      "last_sale_date": "2008-07-02",
      "last_price": 102000,
      "url": "https://openproperties.uk/np20/castle-street/3"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "2025-08-29",
      "last_sale_date": "2025-08-29",
      "last_price": 161000,
      "url": "https://openproperties.uk/np20/castle-street/5"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "1998-02-06",
      "last_sale_date": "1998-02-06",
      "last_price": 48000,
      "url": "https://openproperties.uk/np20/castle-street/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 2,
      "first_sale_date": "2001-12-14",
      "last_sale_date": "2002-05-16",
      "last_price": 45000,
      "url": "https://openproperties.uk/np20/castle-street/11"
    },
    {
      "paon": "21",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 2,
      "first_sale_date": "2006-11-24",
      "last_sale_date": "2024-05-03",
      "last_price": 120000,
      "url": "https://openproperties.uk/np20/castle-street/21"
    },
    {
      "paon": "23",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "1997-03-27",
      "last_sale_date": "1997-03-27",
      "last_price": 22000,
      "url": "https://openproperties.uk/np20/castle-street/23"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 2,
      "first_sale_date": "2007-05-09",
      "last_sale_date": "2015-04-07",
      "last_price": 77585,
      "url": "https://openproperties.uk/np20/castle-street/25"
    },
    {
      "paon": "27",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "1997-12-01",
      "last_sale_date": "1997-12-01",
      "last_price": 20000,
      "url": "https://openproperties.uk/np20/castle-street/27"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 2,
      "first_sale_date": "2016-11-30",
      "last_sale_date": "2016-12-09",
      "last_price": 97000,
      "url": "https://openproperties.uk/np20/castle-street/29"
    },
    {
      "paon": "31",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 3,
      "first_sale_date": "2003-04-25",
      "last_sale_date": "2024-11-08",
      "last_price": 148000,
      "url": "https://openproperties.uk/np20/castle-street/31"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "NP20 2DF",
      "sale_count": 1,
      "first_sale_date": "1997-09-15",
      "last_sale_date": "1997-09-15",
      "last_price": 25000,
      "url": "https://openproperties.uk/np20/castle-street/33"
    }
  ],
  "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
  }
}