{
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      "paon": "55",
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      "street": "PARK LANE",
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      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w1k/park-lane/55/flat-97",
      "property_url": "https://openproperties.uk/w1k/park-lane/55/flat-97"
    },
    {
      "url": "https://openproperties.uk/w1k/park-lane/55/flat-97/0d817c3b-c7bb-4781-bc05-183cdd49250f",
      "transaction_id": "0D817C3B-C7BB-4781-BC05-183CDD49250F",
      "price": 525000,
      "date_of_transfer": "2006-04-13",
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      "street": "PARK LANE",
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      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w1k/park-lane/55/flat-97",
      "property_url": "https://openproperties.uk/w1k/park-lane/55/flat-97"
    },
    {
      "url": "https://openproperties.uk/w1k/park-lane/55/flat-97/3750b324-75ae-4090-85ee-f9e136f78f3c",
      "transaction_id": "3750B324-75AE-4090-85EE-F9E136F78F3C",
      "price": 499950,
      "date_of_transfer": "2002-06-19",
      "postcode": "W1K 1PX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "55",
      "saon": "FLAT 97",
      "street": "PARK LANE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w1k/park-lane/55/flat-97",
      "property_url": "https://openproperties.uk/w1k/park-lane/55/flat-97"
    }
  ],
  "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
    }
  ]
}