{
  "url": "https://openproperties.uk/e9/helena-place",
  "outcode": "E9",
  "street": "HELENA PLACE",
  "street_slug": "helena-place",
  "property_count": 12,
  "truncated": false,
  "properties": [
    {
      "paon": "1",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 3,
      "first_sale_date": "1997-05-23",
      "last_sale_date": "2013-11-15",
      "last_price": 290000,
      "url": "https://openproperties.uk/e9/helena-place/1"
    },
    {
      "paon": "2",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 2,
      "first_sale_date": "2001-07-04",
      "last_sale_date": "2008-04-21",
      "last_price": 305000,
      "url": "https://openproperties.uk/e9/helena-place/2"
    },
    {
      "paon": "3",
      "saon": null,
      "postcode": "E9 7NJ",
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      "first_sale_date": "1997-09-30",
      "last_sale_date": "1997-09-30",
      "last_price": 60000,
      "url": "https://openproperties.uk/e9/helena-place/3"
    },
    {
      "paon": "4",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 3,
      "first_sale_date": "1997-07-08",
      "last_sale_date": "2006-11-03",
      "last_price": 278000,
      "url": "https://openproperties.uk/e9/helena-place/4"
    },
    {
      "paon": "5",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 3,
      "first_sale_date": "2000-04-20",
      "last_sale_date": "2009-10-14",
      "last_price": 225000,
      "url": "https://openproperties.uk/e9/helena-place/5"
    },
    {
      "paon": "7",
      "saon": null,
      "postcode": "E9 7NJ",
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      "first_sale_date": "2004-07-09",
      "last_sale_date": "2021-10-15",
      "last_price": 380000,
      "url": "https://openproperties.uk/e9/helena-place/7"
    },
    {
      "paon": "8",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 1,
      "first_sale_date": "2000-02-03",
      "last_sale_date": "2000-02-03",
      "last_price": 100000,
      "url": "https://openproperties.uk/e9/helena-place/8"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 2,
      "first_sale_date": "2019-12-13",
      "last_sale_date": "2026-05-01",
      "last_price": 470000,
      "url": "https://openproperties.uk/e9/helena-place/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 1,
      "first_sale_date": "1996-09-20",
      "last_sale_date": "1996-09-20",
      "last_price": 55000,
      "url": "https://openproperties.uk/e9/helena-place/11"
    },
    {
      "paon": "12",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 3,
      "first_sale_date": "2002-08-23",
      "last_sale_date": "2013-05-22",
      "last_price": 285000,
      "url": "https://openproperties.uk/e9/helena-place/12"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 2,
      "first_sale_date": "1999-02-19",
      "last_sale_date": "2005-10-28",
      "last_price": 175000,
      "url": "https://openproperties.uk/e9/helena-place/13"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "E9 7NJ",
      "sale_count": 1,
      "first_sale_date": "1999-08-27",
      "last_sale_date": "1999-08-27",
      "last_price": 97000,
      "url": "https://openproperties.uk/e9/helena-place/16"
    }
  ],
  "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
  }
}