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      "postcode": "DN31 2JH",
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      "last_sale_date": "2004-05-19",
      "last_price": 200000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/90"
    },
    {
      "paon": "91",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 1,
      "first_sale_date": "2013-12-13",
      "last_sale_date": "2013-12-13",
      "last_price": 43000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/91"
    },
    {
      "paon": "92",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 1,
      "first_sale_date": "2005-12-12",
      "last_sale_date": "2005-12-12",
      "last_price": 64950,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/92"
    },
    {
      "paon": "93",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 3,
      "first_sale_date": "1996-10-04",
      "last_sale_date": "2024-04-08",
      "last_price": 72000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/93"
    },
    {
      "paon": "94",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 1,
      "first_sale_date": "1995-07-14",
      "last_sale_date": "1995-07-14",
      "last_price": 23000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/94"
    },
    {
      "paon": "95",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 4,
      "first_sale_date": "1995-08-16",
      "last_sale_date": "2008-06-20",
      "last_price": 79000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/95"
    },
    {
      "paon": "96",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 3,
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      "last_sale_date": "2023-09-01",
      "last_price": 53000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/96"
    },
    {
      "paon": "98",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 1,
      "first_sale_date": "2003-11-14",
      "last_sale_date": "2003-11-14",
      "last_price": 37000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/98"
    },
    {
      "paon": "99",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 3,
      "first_sale_date": "1998-03-09",
      "last_sale_date": "2024-09-20",
      "last_price": 69250,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/99"
    },
    {
      "paon": "100",
      "saon": null,
      "postcode": "DN31 2JH",
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      "first_sale_date": "2010-07-12",
      "last_sale_date": "2022-12-16",
      "last_price": 84000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/100"
    },
    {
      "paon": "101",
      "saon": null,
      "postcode": "DN31 2JJ",
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      "first_sale_date": "2007-05-21",
      "last_sale_date": "2016-06-13",
      "last_price": 40000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/101"
    },
    {
      "paon": "102",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 3,
      "first_sale_date": "1998-08-14",
      "last_sale_date": "2019-08-30",
      "last_price": 59000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/102"
    },
    {
      "paon": "105",
      "saon": null,
      "postcode": "DN31 2JJ",
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      "first_sale_date": "2001-04-27",
      "last_sale_date": "2023-04-04",
      "last_price": 75000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/105"
    },
    {
      "paon": "106",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 2,
      "first_sale_date": "2001-12-07",
      "last_sale_date": "2018-03-22",
      "last_price": 68500,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/106"
    },
    {
      "paon": "107",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 1,
      "first_sale_date": "1998-04-09",
      "last_sale_date": "1998-04-09",
      "last_price": 32000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/107"
    },
    {
      "paon": "108",
      "saon": null,
      "postcode": "DN31 2JH",
      "sale_count": 3,
      "first_sale_date": "2008-02-15",
      "last_sale_date": "2025-01-17",
      "last_price": 95000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/108"
    },
    {
      "paon": "111",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2018-04-16",
      "last_sale_date": "2025-11-19",
      "last_price": 82000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/111"
    },
    {
      "paon": "113",
      "saon": null,
      "postcode": "DN31 2JJ",
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      "last_sale_date": "2021-01-29",
      "last_price": 55000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/113"
    },
    {
      "paon": "115",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
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      "last_sale_date": "2018-07-27",
      "last_price": 56000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/115"
    },
    {
      "paon": "125",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2005-12-16",
      "last_sale_date": "2005-12-16",
      "last_price": 75000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/125"
    },
    {
      "paon": "127",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2005-12-02",
      "last_sale_date": "2005-12-02",
      "last_price": 76500,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/127"
    },
    {
      "paon": "129",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2005-12-02",
      "last_sale_date": "2005-12-02",
      "last_price": 75000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/129"
    },
    {
      "paon": "131",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 3,
      "first_sale_date": "2005-12-09",
      "last_sale_date": "2021-11-05",
      "last_price": 75000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/131"
    },
    {
      "paon": "133",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 1,
      "first_sale_date": "2026-02-19",
      "last_sale_date": "2026-02-19",
      "last_price": 80000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/133"
    },
    {
      "paon": "135",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2005-10-14",
      "last_sale_date": "2012-08-20",
      "last_price": 72000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/135"
    },
    {
      "paon": "137",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 3,
      "first_sale_date": "2005-09-30",
      "last_sale_date": "2023-12-05",
      "last_price": 90000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/137"
    },
    {
      "paon": "139",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 3,
      "first_sale_date": "2005-06-30",
      "last_sale_date": "2018-08-10",
      "last_price": 54000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/139"
    },
    {
      "paon": "141",
      "saon": null,
      "postcode": "DN31 2JJ",
      "sale_count": 2,
      "first_sale_date": "2005-06-29",
      "last_sale_date": "2006-11-07",
      "last_price": 83000,
      "url": "https://openproperties.uk/dn31/boulevard-avenue/141"
    }
  ],
  "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
  }
}