{
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      "duration": "F",
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      "street": "CARLETON RISE",
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      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/carleton-rise/57",
      "property_url": "https://openproperties.uk/al6/carleton-rise/57"
    },
    {
      "url": "https://openproperties.uk/al6/carleton-rise/57/af7bda9f-7189-4093-b617-8ed31837de15",
      "transaction_id": "AF7BDA9F-7189-4093-B617-8ED31837DE15",
      "price": 500000,
      "date_of_transfer": "2008-03-07",
      "postcode": "AL6 9RQ",
      "property_type": "D",
      "property_type_display": "Detached",
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      "duration": "F",
      "duration_display": "Freehold",
      "paon": "57",
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      "street": "CARLETON RISE",
      "locality": "WELWYN",
      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/carleton-rise/57",
      "property_url": "https://openproperties.uk/al6/carleton-rise/57"
    },
    {
      "url": "https://openproperties.uk/al6/carleton-rise/57/0b70a104-0e8b-4c24-8b82-32dc77562f1b",
      "transaction_id": "0B70A104-0E8B-4C24-8B82-32DC77562F1B",
      "price": 315000,
      "date_of_transfer": "2002-05-30",
      "postcode": "AL6 9RQ",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "57",
      "saon": null,
      "street": "CARLETON RISE",
      "locality": "WELWYN",
      "town_city": "WELWYN",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al6/carleton-rise/57",
      "property_url": "https://openproperties.uk/al6/carleton-rise/57"
    }
  ],
  "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
    }
  ]
}