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      "url": "https://openproperties.uk/sn4/kellsboro-avenue/34"
    },
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      "url": "https://openproperties.uk/sn4/kellsboro-avenue/54"
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      "paon": "56",
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      "url": "https://openproperties.uk/sn4/kellsboro-avenue/56"
    },
    {
      "paon": "58",
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      "url": "https://openproperties.uk/sn4/kellsboro-avenue/58"
    },
    {
      "paon": "60",
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      "last_price": 359000,
      "url": "https://openproperties.uk/sn4/kellsboro-avenue/60"
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    {
      "paon": "62",
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      "first_sale_date": "2005-06-03",
      "last_sale_date": "2005-06-03",
      "last_price": 150000,
      "url": "https://openproperties.uk/sn4/kellsboro-avenue/62"
    },
    {
      "paon": "64",
      "saon": null,
      "postcode": "SN4 9HT",
      "sale_count": 3,
      "first_sale_date": "1997-02-10",
      "last_sale_date": "2014-03-12",
      "last_price": 180000,
      "url": "https://openproperties.uk/sn4/kellsboro-avenue/64"
    },
    {
      "paon": "66",
      "saon": null,
      "postcode": "SN4 9HT",
      "sale_count": 1,
      "first_sale_date": "2007-02-06",
      "last_sale_date": "2007-02-06",
      "last_price": 172000,
      "url": "https://openproperties.uk/sn4/kellsboro-avenue/66"
    }
  ],
  "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
  }
}