{
  "url": "https://openproperties.uk/dn31/cromwell-avenue",
  "outcode": "DN31",
  "street": "CROMWELL AVENUE",
  "street_slug": "cromwell-avenue",
  "property_count": 15,
  "truncated": false,
  "properties": [
    {
      "paon": "2",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 3,
      "first_sale_date": "1999-07-19",
      "last_sale_date": "2021-06-04",
      "last_price": 89950,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/2"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2002-09-13",
      "last_sale_date": "2002-09-13",
      "last_price": 41000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/3"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
      "first_sale_date": "1999-05-07",
      "last_sale_date": "2015-03-31",
      "last_price": 88000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/4"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2025-11-14",
      "last_sale_date": "2025-11-14",
      "last_price": 55000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/28"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "DN31 2DR",
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      "first_sale_date": "1997-12-19",
      "last_sale_date": "2018-02-28",
      "last_price": 90000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/29"
    },
    {
      "paon": "32",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
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      "last_sale_date": "2015-04-08",
      "last_price": 42000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/32"
    },
    {
      "paon": "34",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2017-07-13",
      "last_sale_date": "2017-07-13",
      "last_price": 50000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/34"
    },
    {
      "paon": "35",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
      "first_sale_date": "2004-01-14",
      "last_sale_date": "2007-11-01",
      "last_price": 78000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/35"
    },
    {
      "paon": "36",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 3,
      "first_sale_date": "1995-06-19",
      "last_sale_date": "2025-02-07",
      "last_price": 123000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/36"
    },
    {
      "paon": "37",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
      "first_sale_date": "2000-11-03",
      "last_sale_date": "2004-10-01",
      "last_price": 79950,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/37"
    },
    {
      "paon": "40",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2020-02-28",
      "last_sale_date": "2020-02-28",
      "last_price": 55000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/40"
    },
    {
      "paon": "41",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2015-01-05",
      "last_sale_date": "2015-01-05",
      "last_price": 72500,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/41"
    },
    {
      "paon": "42",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
      "first_sale_date": "2002-01-10",
      "last_sale_date": "2007-07-10",
      "last_price": 68000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/42"
    },
    {
      "paon": "43",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 2,
      "first_sale_date": "2019-01-18",
      "last_sale_date": "2020-05-15",
      "last_price": 95000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/43"
    },
    {
      "paon": "43A",
      "saon": null,
      "postcode": "DN31 2DR",
      "sale_count": 1,
      "first_sale_date": "2015-03-23",
      "last_sale_date": "2015-03-23",
      "last_price": 15000,
      "url": "https://openproperties.uk/dn31/cromwell-avenue/43a"
    }
  ],
  "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
  }
}