{
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      "new_build": false,
      "duration": "F",
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      "street": "HEOL DERW",
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      "town_city": "HENGOED",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf82/heol-derw/13",
      "property_url": "https://openproperties.uk/cf82/heol-derw/13"
    },
    {
      "url": "https://openproperties.uk/cf82/heol-derw/13/404c3378-6750-48e1-ba63-f6b6a23ea163",
      "transaction_id": "404C3378-6750-48E1-BA63-F6B6A23EA163",
      "price": 59950,
      "date_of_transfer": "2003-07-11",
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      "property_type": "S",
      "property_type_display": "Semi-detached",
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      "duration": "F",
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      "street": "HEOL DERW",
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      "town_city": "HENGOED",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf82/heol-derw/13",
      "property_url": "https://openproperties.uk/cf82/heol-derw/13"
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    {
      "url": "https://openproperties.uk/cf82/heol-derw/13/f6089008-e361-4d41-a5f7-04bde15f477e",
      "transaction_id": "F6089008-E361-4D41-A5F7-04BDE15F477E",
      "price": 55000,
      "date_of_transfer": "2003-04-02",
      "postcode": "CF82 7NT",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "13",
      "saon": null,
      "street": "HEOL DERW",
      "locality": "HENGOED",
      "town_city": "HENGOED",
      "district": "CAERPHILLY",
      "county": "CAERPHILLY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cf82/heol-derw/13",
      "property_url": "https://openproperties.uk/cf82/heol-derw/13"
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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
    }
  ]
}