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  "location_precision": "postcode_centroid",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w11/holland-park-avenue/169/flat-1",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1"
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    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1/0a77f714-5681-4da5-870a-642ffb4612a3",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w11/holland-park-avenue/169/flat-1",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1"
    },
    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1/768e2edb-8b4f-4cd3-bc7b-30bd4f713cde",
      "transaction_id": "768E2EDB-8B4F-4CD3-BC7B-30BD4F713CDE",
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      "date_of_transfer": "1999-10-29",
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      "property_type": "F",
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      "duration": "L",
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      "paon": "169",
      "saon": "FLAT 1",
      "street": "HOLLAND PARK AVENUE",
      "locality": null,
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w11/holland-park-avenue/169/flat-1",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1"
    },
    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1/43efc7f6-0133-481b-8a58-76fa536d9c51",
      "transaction_id": "43EFC7F6-0133-481B-8A58-76FA536D9C51",
      "price": 127500,
      "date_of_transfer": "1998-01-12",
      "postcode": "W11 4UR",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "169",
      "saon": "FLAT 1",
      "street": "HOLLAND PARK AVENUE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "KENSINGTON AND CHELSEA",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "w11/holland-park-avenue/169/flat-1",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/169/flat-1"
    }
  ],
  "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
    }
  ]
}