{
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp23/castle-row/4",
      "property_url": "https://openproperties.uk/hp23/castle-row/4"
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      "url": "https://openproperties.uk/hp23/castle-row/4/3893b994-9f69-4af6-8e64-1c5af56ad9c0",
      "transaction_id": "3893B994-9F69-4AF6-8E64-1C5AF56AD9C0",
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      "date_of_transfer": "2005-07-08",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp23/castle-row/4",
      "property_url": "https://openproperties.uk/hp23/castle-row/4"
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    {
      "url": "https://openproperties.uk/hp23/castle-row/4/9b35976a-7cf6-4b37-b750-b72a264b605e",
      "transaction_id": "9B35976A-7CF6-4B37-B750-B72A264B605E",
      "price": 239950,
      "date_of_transfer": "2002-07-17",
      "postcode": "HP23 6QP",
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      "new_build": false,
      "duration": "F",
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      "paon": "4",
      "saon": null,
      "street": "CASTLE ROW",
      "locality": "TRING",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp23/castle-row/4",
      "property_url": "https://openproperties.uk/hp23/castle-row/4"
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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
    }
  ]
}