{
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw7/onslow-square/5/flat-4",
      "property_url": "https://openproperties.uk/sw7/onslow-square/5/flat-4"
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    {
      "url": "https://openproperties.uk/sw7/onslow-square/5/flat-4/d63dbfe5-14dd-4fac-a591-29e8661c63c1",
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      "date_of_transfer": "2012-02-16",
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      "street": "ONSLOW SQUARE",
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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": "sw7/onslow-square/5/flat-4",
      "property_url": "https://openproperties.uk/sw7/onslow-square/5/flat-4"
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    {
      "url": "https://openproperties.uk/sw7/onslow-square/5/flat-4/d00c33f6-72cc-4b0b-93b4-e161bed82fae",
      "transaction_id": "D00C33F6-72CC-4B0B-93B4-E161BED82FAE",
      "price": 850000,
      "date_of_transfer": "2011-07-11",
      "postcode": "SW7 3NJ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
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      "paon": "5",
      "saon": "FLAT 4",
      "street": "ONSLOW SQUARE",
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      "town_city": "LONDON",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sw7/onslow-square/5/flat-4",
      "property_url": "https://openproperties.uk/sw7/onslow-square/5/flat-4"
    }
  ],
  "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
    }
  ]
}