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  "url": "https://openproperties.uk/np15/castle-oak",
  "outcode": "NP15",
  "street": "CASTLE OAK",
  "street_slug": "castle-oak",
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      "url": "https://openproperties.uk/np15/castle-oak/8"
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      "url": "https://openproperties.uk/np15/castle-oak/10"
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    {
      "paon": "11",
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      "url": "https://openproperties.uk/np15/castle-oak/11"
    },
    {
      "paon": "12",
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      "postcode": "NP15 1SG",
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      "last_price": 350000,
      "url": "https://openproperties.uk/np15/castle-oak/12"
    },
    {
      "paon": "13",
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      "postcode": "NP15 1SG",
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      "last_price": 267000,
      "url": "https://openproperties.uk/np15/castle-oak/13"
    },
    {
      "paon": "14",
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      "url": "https://openproperties.uk/np15/castle-oak/14"
    },
    {
      "paon": "15",
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      "url": "https://openproperties.uk/np15/castle-oak/15"
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    {
      "paon": "16",
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      "url": "https://openproperties.uk/np15/castle-oak/16"
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    {
      "paon": "17",
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      "postcode": "NP15 1SG",
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      "url": "https://openproperties.uk/np15/castle-oak/17"
    },
    {
      "paon": "19",
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      "postcode": "NP15 1SG",
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      "url": "https://openproperties.uk/np15/castle-oak/19"
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      "paon": "21",
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      "last_sale_date": "2026-01-23",
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      "url": "https://openproperties.uk/np15/castle-oak/21"
    },
    {
      "paon": "23",
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      "postcode": "NP15 1SG",
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      "url": "https://openproperties.uk/np15/castle-oak/23"
    },
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      "paon": "24",
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      "postcode": "NP15 1SG",
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      "last_sale_date": "2025-07-31",
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      "url": "https://openproperties.uk/np15/castle-oak/24"
    },
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      "paon": "27",
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      "postcode": "NP15 1SG",
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      "url": "https://openproperties.uk/np15/castle-oak/27"
    },
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      "paon": "28",
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      "postcode": "NP15 1SG",
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      "last_sale_date": "2005-07-12",
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      "url": "https://openproperties.uk/np15/castle-oak/28"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "NP15 1SG",
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      "last_sale_date": "2004-12-03",
      "last_price": 235000,
      "url": "https://openproperties.uk/np15/castle-oak/29"
    },
    {
      "paon": "30",
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      "postcode": "NP15 1SG",
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      "last_price": 85000,
      "url": "https://openproperties.uk/np15/castle-oak/30"
    },
    {
      "paon": "32",
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      "postcode": "NP15 1SG",
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      "last_sale_date": "2024-09-19",
      "last_price": 750000,
      "url": "https://openproperties.uk/np15/castle-oak/32"
    },
    {
      "paon": "32A",
      "saon": null,
      "postcode": "NP15 1SG",
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      "last_sale_date": "2012-10-19",
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      "url": "https://openproperties.uk/np15/castle-oak/32a"
    },
    {
      "paon": "33",
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      "last_sale_date": "2020-06-26",
      "last_price": 450000,
      "url": "https://openproperties.uk/np15/castle-oak/33"
    },
    {
      "paon": "35",
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      "postcode": "NP15 1SG",
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      "url": "https://openproperties.uk/np15/castle-oak/35"
    },
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      "paon": "36",
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      "postcode": "NP15 1SG",
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      "last_sale_date": "2022-03-16",
      "last_price": 432500,
      "url": "https://openproperties.uk/np15/castle-oak/36"
    },
    {
      "paon": "38",
      "saon": null,
      "postcode": "NP15 1SG",
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      "last_sale_date": "2022-08-18",
      "last_price": 505000,
      "url": "https://openproperties.uk/np15/castle-oak/38"
    },
    {
      "paon": "39",
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      "postcode": "NP15 1SG",
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      "last_price": 121000,
      "url": "https://openproperties.uk/np15/castle-oak/39"
    },
    {
      "paon": "40",
      "saon": null,
      "postcode": "NP15 1SG",
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      "last_sale_date": "2015-12-11",
      "last_price": 320000,
      "url": "https://openproperties.uk/np15/castle-oak/40"
    },
    {
      "paon": "43",
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      "postcode": "NP15 1SG",
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      "last_sale_date": "2015-12-22",
      "last_price": 355000,
      "url": "https://openproperties.uk/np15/castle-oak/43"
    },
    {
      "paon": "45",
      "saon": null,
      "postcode": "NP15 1SG",
      "sale_count": 2,
      "first_sale_date": "1999-02-26",
      "last_sale_date": "2012-09-26",
      "last_price": 328000,
      "url": "https://openproperties.uk/np15/castle-oak/45"
    },
    {
      "paon": "47",
      "saon": null,
      "postcode": "NP15 1SG",
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      "first_sale_date": "1996-12-18",
      "last_sale_date": "2008-05-12",
      "last_price": 315000,
      "url": "https://openproperties.uk/np15/castle-oak/47"
    },
    {
      "paon": "53",
      "saon": null,
      "postcode": "NP15 1SG",
      "sale_count": 1,
      "first_sale_date": "2002-12-13",
      "last_sale_date": "2002-12-13",
      "last_price": 202000,
      "url": "https://openproperties.uk/np15/castle-oak/53"
    },
    {
      "paon": "55",
      "saon": null,
      "postcode": "NP15 1SG",
      "sale_count": 3,
      "first_sale_date": "1998-05-28",
      "last_sale_date": "2011-06-10",
      "last_price": 332500,
      "url": "https://openproperties.uk/np15/castle-oak/55"
    }
  ],
  "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
  }
}