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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/lancaster-grove/43/flat-7",
      "property_url": "https://openproperties.uk/nw3/lancaster-grove/43/flat-7"
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    {
      "url": "https://openproperties.uk/nw3/lancaster-grove/43/flat-7/435aff73-9026-45e5-b718-ea07879d8b22",
      "transaction_id": "435AFF73-9026-45E5-B718-EA07879D8B22",
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      "date_of_transfer": "1996-10-31",
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      "property_type": "F",
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      "duration": "L",
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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/lancaster-grove/43/flat-7",
      "property_url": "https://openproperties.uk/nw3/lancaster-grove/43/flat-7"
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    {
      "url": "https://openproperties.uk/nw3/lancaster-grove/43/flat-7/9d8ab59e-159a-42ce-8e9b-ccdb1bd82fed",
      "transaction_id": "9D8AB59E-159A-42CE-8E9B-CCDB1BD82FED",
      "price": 127000,
      "date_of_transfer": "1995-08-31",
      "postcode": "NW3 4HB",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
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      "paon": "43",
      "saon": "FLAT 7",
      "street": "LANCASTER GROVE",
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      "town_city": "LONDON",
      "district": "CAMDEN",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/lancaster-grove/43/flat-7",
      "property_url": "https://openproperties.uk/nw3/lancaster-grove/43/flat-7"
    }
  ],
  "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
    }
  ]
}