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      "address_path": "hp4/high-street/callaghan-court/flat-2",
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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/high-street/callaghan-court/flat-2",
      "property_url": "https://openproperties.uk/hp4/high-street/callaghan-court/flat-2"
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    {
      "url": "https://openproperties.uk/hp4/high-street/callaghan-court/flat-2/c5a92dce-5000-4fcf-adf0-543702529405",
      "transaction_id": "C5A92DCE-5000-4FCF-ADF0-543702529405",
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      "date_of_transfer": "2006-03-23",
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      "town_city": "BERKHAMSTED",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/high-street/callaghan-court/flat-2",
      "property_url": "https://openproperties.uk/hp4/high-street/callaghan-court/flat-2"
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    {
      "url": "https://openproperties.uk/hp4/high-street/callaghan-court/flat-2/da3b57a8-9c28-4641-ab85-e2dcff9c7c31",
      "transaction_id": "DA3B57A8-9C28-4641-AB85-E2DCFF9C7C31",
      "price": 159995,
      "date_of_transfer": "2002-06-28",
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      "property_type": "F",
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      "duration": "L",
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      "paon": "CALLAGHAN COURT",
      "saon": "FLAT 2",
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      "locality": "BERKHAMSTED",
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      "district": "DACORUM",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/high-street/callaghan-court/flat-2",
      "property_url": "https://openproperties.uk/hp4/high-street/callaghan-court/flat-2"
    }
  ],
  "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
    }
  ]
}