{
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      "duration": "F",
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      "paon": "33",
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      "street": "OVERSTONE ROAD",
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      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/overstone-road/33",
      "property_url": "https://openproperties.uk/al5/overstone-road/33"
    },
    {
      "url": "https://openproperties.uk/al5/overstone-road/33/d848758e-6805-4e4d-aa78-6dd1bd51be4e",
      "transaction_id": "D848758E-6805-4E4D-AA78-6DD1BD51BE4E",
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      "date_of_transfer": "2006-06-15",
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      "duration": "F",
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      "paon": "33",
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      "street": "OVERSTONE ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/overstone-road/33",
      "property_url": "https://openproperties.uk/al5/overstone-road/33"
    },
    {
      "url": "https://openproperties.uk/al5/overstone-road/33/86274c7d-a27c-4e0d-bc42-61dee220fb69",
      "transaction_id": "86274C7D-A27C-4E0D-BC42-61DEE220FB69",
      "price": 299000,
      "date_of_transfer": "2002-06-28",
      "postcode": "AL5 5PN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "33",
      "saon": null,
      "street": "OVERSTONE ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/overstone-road/33",
      "property_url": "https://openproperties.uk/al5/overstone-road/33"
    }
  ],
  "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
    }
  ]
}