{
  "url": "https://openproperties.uk/dl14/helena-terrace",
  "outcode": "DL14",
  "street": "HELENA TERRACE",
  "street_slug": "helena-terrace",
  "property_count": 17,
  "truncated": false,
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    {
      "paon": "2",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 2,
      "first_sale_date": "2002-03-22",
      "last_sale_date": "2013-10-31",
      "last_price": 69500,
      "url": "https://openproperties.uk/dl14/helena-terrace/2"
    },
    {
      "paon": "3",
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      "postcode": "DL14 6BP",
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      "first_sale_date": "2010-12-06",
      "last_sale_date": "2013-12-09",
      "last_price": 74000,
      "url": "https://openproperties.uk/dl14/helena-terrace/3"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 1,
      "first_sale_date": "2020-11-17",
      "last_sale_date": "2020-11-17",
      "last_price": 45000,
      "url": "https://openproperties.uk/dl14/helena-terrace/4"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "DL14 6BP",
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      "first_sale_date": "2015-06-22",
      "last_sale_date": "2026-02-12",
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      "url": "https://openproperties.uk/dl14/helena-terrace/5"
    },
    {
      "paon": "6",
      "saon": null,
      "postcode": "DL14 6BP",
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      "first_sale_date": "1998-05-22",
      "last_sale_date": "1998-05-22",
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      "url": "https://openproperties.uk/dl14/helena-terrace/6"
    },
    {
      "paon": "7",
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      "postcode": "DL14 6BP",
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      "last_sale_date": "2025-09-19",
      "last_price": 78000,
      "url": "https://openproperties.uk/dl14/helena-terrace/7"
    },
    {
      "paon": "8",
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      "postcode": "DL14 6BP",
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      "first_sale_date": "1995-10-12",
      "last_sale_date": "2024-04-05",
      "last_price": 90000,
      "url": "https://openproperties.uk/dl14/helena-terrace/8"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "DL14 6BP",
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      "url": "https://openproperties.uk/dl14/helena-terrace/9"
    },
    {
      "paon": "10",
      "saon": null,
      "postcode": "DL14 6BP",
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      "first_sale_date": "2011-05-13",
      "last_sale_date": "2021-11-08",
      "last_price": 58000,
      "url": "https://openproperties.uk/dl14/helena-terrace/10"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 5,
      "first_sale_date": "2000-12-20",
      "last_sale_date": "2025-10-03",
      "last_price": 105000,
      "url": "https://openproperties.uk/dl14/helena-terrace/11"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 2,
      "first_sale_date": "2001-09-11",
      "last_sale_date": "2025-06-12",
      "last_price": 48000,
      "url": "https://openproperties.uk/dl14/helena-terrace/12"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 1,
      "first_sale_date": "2023-04-06",
      "last_sale_date": "2023-04-06",
      "last_price": 90000,
      "url": "https://openproperties.uk/dl14/helena-terrace/16"
    },
    {
      "paon": "17",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 1,
      "first_sale_date": "2016-12-12",
      "last_sale_date": "2016-12-12",
      "last_price": 51000,
      "url": "https://openproperties.uk/dl14/helena-terrace/17"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 1,
      "first_sale_date": "2021-04-19",
      "last_sale_date": "2021-04-19",
      "last_price": 48000,
      "url": "https://openproperties.uk/dl14/helena-terrace/19"
    },
    {
      "paon": "20",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 2,
      "first_sale_date": "1999-10-15",
      "last_sale_date": "2006-08-25",
      "last_price": 86000,
      "url": "https://openproperties.uk/dl14/helena-terrace/20"
    },
    {
      "paon": "23",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 3,
      "first_sale_date": "2000-10-06",
      "last_sale_date": "2021-08-05",
      "last_price": 72000,
      "url": "https://openproperties.uk/dl14/helena-terrace/23"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "DL14 6BP",
      "sale_count": 2,
      "first_sale_date": "1996-04-11",
      "last_sale_date": "2025-12-11",
      "last_price": 85000,
      "url": "https://openproperties.uk/dl14/helena-terrace/24"
    }
  ],
  "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
  }
}