{
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  "street": "HOLLAND PARK AVENUE",
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  "town_city": "LONDON",
  "district": "KENSINGTON AND CHELSEA",
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  "postcode": "W11 4UT",
  "postcodes": [
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  "location_precision": "postcode_centroid",
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  "truncated": false,
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      "duration": "L",
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      "street": "HOLLAND PARK AVENUE",
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      "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/139/flat-5",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5"
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    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5/02efcd09-3316-4667-a074-29a42c8113a3",
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      "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/139/flat-5",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5"
    },
    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5/e1aa93bd-9a1a-480b-9afd-045d0ecee3c5",
      "transaction_id": "E1AA93BD-9A1A-480B-9AFD-045D0ECEE3C5",
      "price": 455000,
      "date_of_transfer": "1998-08-07",
      "postcode": "W11 4UT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "139",
      "saon": "FLAT 5",
      "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/139/flat-5",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5"
    },
    {
      "url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5/674b1b93-743f-4a27-917d-53341ab6ea4f",
      "transaction_id": "674B1B93-743F-4A27-917D-53341AB6EA4F",
      "price": 260000,
      "date_of_transfer": "1996-07-12",
      "postcode": "W11 4UT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "139",
      "saon": "FLAT 5",
      "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/139/flat-5",
      "property_url": "https://openproperties.uk/w11/holland-park-avenue/139/flat-5"
    }
  ],
  "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
    }
  ]
}