{
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      "town_city": "WELWYN GARDEN CITY",
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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/sir-john-newsom-way/3",
      "property_url": "https://openproperties.uk/al7/sir-john-newsom-way/3"
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    {
      "url": "https://openproperties.uk/al7/sir-john-newsom-way/3/560c6149-f3d4-42da-ad24-690a03081604",
      "transaction_id": "560C6149-F3D4-42DA-AD24-690A03081604",
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      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/sir-john-newsom-way/3",
      "property_url": "https://openproperties.uk/al7/sir-john-newsom-way/3"
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    {
      "url": "https://openproperties.uk/al7/sir-john-newsom-way/3/74a9e201-56dd-45a4-a4e2-1e998b936fe4",
      "transaction_id": "74A9E201-56DD-45A4-A4E2-1E998B936FE4",
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      "date_of_transfer": "2004-06-28",
      "postcode": "AL7 4FJ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "3",
      "saon": null,
      "street": "SIR JOHN NEWSOM WAY",
      "locality": "WELWYN GARDEN CITY",
      "town_city": "WELWYN GARDEN CITY",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al7/sir-john-newsom-way/3",
      "property_url": "https://openproperties.uk/al7/sir-john-newsom-way/3"
    }
  ],
  "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
    }
  ]
}