{
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      "price": 4700000,
      "date_of_transfer": "2014-12-08",
      "postcode": "NW3 6YA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
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      "street": "FROGNAL",
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      "town_city": "LONDON",
      "district": "CAMDEN",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/frognal/47",
      "property_url": "https://openproperties.uk/nw3/frognal/47"
    },
    {
      "url": "https://openproperties.uk/nw3/frognal/47/a3cab071-62e1-4ece-a131-4e3dbd8ab0cb",
      "transaction_id": "A3CAB071-62E1-4ECE-A131-4E3DBD8AB0CB",
      "price": 2430000,
      "date_of_transfer": "2003-06-27",
      "postcode": "NW3 6YA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "47",
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      "street": "FROGNAL",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CAMDEN",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/frognal/47",
      "property_url": "https://openproperties.uk/nw3/frognal/47"
    },
    {
      "url": "https://openproperties.uk/nw3/frognal/47/10b68571-30d2-488d-8309-566c861754f4",
      "transaction_id": "10B68571-30D2-488D-8309-566C861754F4",
      "price": 2050000,
      "date_of_transfer": "2001-05-01",
      "postcode": "NW3 6YA",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "47",
      "saon": null,
      "street": "FROGNAL",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CAMDEN",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/frognal/47",
      "property_url": "https://openproperties.uk/nw3/frognal/47"
    }
  ],
  "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
    }
  ]
}