{
  "url": "https://openproperties.uk/nn14/northfield-avenue",
  "outcode": "NN14",
  "street": "NORTHFIELD AVENUE",
  "street_slug": "northfield-avenue",
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  "truncated": false,
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      "postcode": "NN14 4DX",
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      "last_sale_date": "1995-05-05",
      "last_price": 43500,
      "url": "https://openproperties.uk/nn14/northfield-avenue/1"
    },
    {
      "paon": "2",
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      "postcode": "NN14 4DX",
      "sale_count": 3,
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      "url": "https://openproperties.uk/nn14/northfield-avenue/2"
    },
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      "url": "https://openproperties.uk/nn14/northfield-avenue/4"
    },
    {
      "paon": "5",
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      "url": "https://openproperties.uk/nn14/northfield-avenue/5"
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    {
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      "last_price": 210000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/7"
    },
    {
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      "last_price": 181000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/9"
    },
    {
      "paon": "10",
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      "postcode": "NN14 4DX",
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      "last_sale_date": "2015-02-20",
      "last_price": 210000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/10"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 2,
      "first_sale_date": "1999-03-19",
      "last_sale_date": "2003-08-29",
      "last_price": 112000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/11"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "NN14 4DX",
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      "first_sale_date": "1997-03-21",
      "last_sale_date": "2007-06-14",
      "last_price": 247500,
      "url": "https://openproperties.uk/nn14/northfield-avenue/12"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 4,
      "first_sale_date": "2002-07-26",
      "last_sale_date": "2025-05-09",
      "last_price": 250000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/13"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 1,
      "first_sale_date": "2025-12-19",
      "last_sale_date": "2025-12-19",
      "last_price": 290000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/14"
    },
    {
      "paon": "15",
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      "postcode": "NN14 4DX",
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      "first_sale_date": "1998-05-25",
      "last_sale_date": "1998-05-25",
      "last_price": 69950,
      "url": "https://openproperties.uk/nn14/northfield-avenue/15"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "NN14 4DX",
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      "last_sale_date": "1998-07-03",
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      "url": "https://openproperties.uk/nn14/northfield-avenue/16"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "NN14 4DX",
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      "last_sale_date": "2020-01-17",
      "last_price": 195000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/18"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 2,
      "first_sale_date": "2001-06-01",
      "last_sale_date": "2025-02-07",
      "last_price": 260000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/19"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "NN14 4DX",
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      "first_sale_date": "1998-07-01",
      "last_sale_date": "2013-08-28",
      "last_price": 137000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/20"
    },
    {
      "paon": "23",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 1,
      "first_sale_date": "2021-06-04",
      "last_sale_date": "2021-06-04",
      "last_price": 281500,
      "url": "https://openproperties.uk/nn14/northfield-avenue/23"
    },
    {
      "paon": "27",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 1,
      "first_sale_date": "2011-08-12",
      "last_sale_date": "2011-08-12",
      "last_price": 120000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/27"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 1,
      "first_sale_date": "2001-11-05",
      "last_sale_date": "2001-11-05",
      "last_price": 85000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/28"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 1,
      "first_sale_date": "2016-04-22",
      "last_sale_date": "2016-04-22",
      "last_price": 210000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/29"
    },
    {
      "paon": "30",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 3,
      "first_sale_date": "2001-09-07",
      "last_sale_date": "2013-10-03",
      "last_price": 142950,
      "url": "https://openproperties.uk/nn14/northfield-avenue/30"
    },
    {
      "paon": "32",
      "saon": null,
      "postcode": "NN14 4DX",
      "sale_count": 2,
      "first_sale_date": "2002-05-24",
      "last_sale_date": "2006-06-16",
      "last_price": 221000,
      "url": "https://openproperties.uk/nn14/northfield-avenue/32"
    }
  ],
  "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
  }
}