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      "locality": "WELHAM GREEN",
      "town_city": "HATFIELD",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/vincenzo-close/33",
      "property_url": "https://openproperties.uk/al9/vincenzo-close/33"
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      "street": "VINCENZO CLOSE",
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      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/vincenzo-close/33",
      "property_url": "https://openproperties.uk/al9/vincenzo-close/33"
    },
    {
      "url": "https://openproperties.uk/al9/vincenzo-close/33/df6a2508-95c9-4b81-a851-8a2086417a68",
      "transaction_id": "DF6A2508-95C9-4B81-A851-8A2086417A68",
      "price": 36000,
      "date_of_transfer": "1997-07-31",
      "postcode": "AL9 7NH",
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      "duration": "L",
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      "paon": "33",
      "saon": null,
      "street": "VINCENZO CLOSE",
      "locality": "WELHAM GREEN",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/vincenzo-close/33",
      "property_url": "https://openproperties.uk/al9/vincenzo-close/33"
    },
    {
      "url": "https://openproperties.uk/al9/vincenzo-close/33/680255a0-9bcb-48fd-87fb-42f73f6a74a8",
      "transaction_id": "680255A0-9BCB-48FD-87FB-42F73F6A74A8",
      "price": 34500,
      "date_of_transfer": "1996-11-12",
      "postcode": "AL9 7NH",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "33",
      "saon": null,
      "street": "VINCENZO CLOSE",
      "locality": "WELHAM GREEN",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/vincenzo-close/33",
      "property_url": "https://openproperties.uk/al9/vincenzo-close/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
    }
  ]
}