{
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      "town_city": "CARDIFF",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf14/heol-don/3",
      "property_url": "https://openproperties.uk/cf14/heol-don/3"
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    {
      "url": "https://openproperties.uk/cf14/heol-don/3/b60f19e8-1e9b-44d9-8368-97a54ef8bc60",
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      "street": "HEOL DON",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf14/heol-don/3",
      "property_url": "https://openproperties.uk/cf14/heol-don/3"
    },
    {
      "url": "https://openproperties.uk/cf14/heol-don/3/91cb8d6c-8e6a-42d0-b98f-1f0043ee513a",
      "transaction_id": "91CB8D6C-8E6A-42D0-B98F-1F0043EE513A",
      "price": 275000,
      "date_of_transfer": "1997-06-11",
      "postcode": "CF14 2AR",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
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      "paon": "3",
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      "street": "HEOL DON",
      "locality": "CARDIFF",
      "town_city": "CARDIFF",
      "district": "CARDIFF",
      "county": "CARDIFF",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf14/heol-don/3",
      "property_url": "https://openproperties.uk/cf14/heol-don/3"
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  ],
  "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
    }
  ]
}