{
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      "duration": "F",
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      "town_city": "ORPINGTON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/helegan-close/3",
      "property_url": "https://openproperties.uk/br6/helegan-close/3"
    },
    {
      "url": "https://openproperties.uk/br6/helegan-close/3/3914047a-1b71-3206-e050-a8c063057647",
      "transaction_id": "3914047A-1B71-3206-E050-A8C063057647",
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      "date_of_transfer": "2016-07-06",
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      "duration": "F",
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      "paon": "3",
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      "street": "HELEGAN CLOSE",
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      "town_city": "ORPINGTON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/helegan-close/3",
      "property_url": "https://openproperties.uk/br6/helegan-close/3"
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    {
      "url": "https://openproperties.uk/br6/helegan-close/3/53019626-6a40-4e04-8034-e1e040333bec",
      "transaction_id": "53019626-6A40-4E04-8034-E1E040333BEC",
      "price": 294995,
      "date_of_transfer": "2002-07-12",
      "postcode": "BR6 9XJ",
      "property_type": "D",
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      "duration": "F",
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      "paon": "3",
      "saon": null,
      "street": "HELEGAN CLOSE",
      "locality": "ORPINGTON",
      "town_city": "ORPINGTON",
      "district": "BROMLEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "br6/helegan-close/3",
      "property_url": "https://openproperties.uk/br6/helegan-close/3"
    }
  ],
  "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. Contains OS data © Crown copyright and database right. Postcode locations are Code-Point Open centroids — they locate the postcode, not an individual building.",
  "provenance": [
    {
      "source": "HM Land Registry Price Paid Data",
      "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
      "retrieved_at": "2026-07-09T18:56:26.350736+00:00"
    },
    {
      "source": "OS Code-Point Open",
      "source_url": "https://osdatahub.os.uk/downloads/open/CodePointOpen",
      "retrieved_at": null
    }
  ]
}