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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/portland-terrace/3/flat-4",
      "property_url": "https://openproperties.uk/tw9/portland-terrace/3/flat-4"
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/portland-terrace/3/flat-4",
      "property_url": "https://openproperties.uk/tw9/portland-terrace/3/flat-4"
    },
    {
      "url": "https://openproperties.uk/tw9/portland-terrace/3/flat-4/98a8156f-450a-4bef-a39f-26eaef874768",
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      "date_of_transfer": "2004-01-27",
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      "paon": "3",
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      "street": "PORTLAND TERRACE",
      "locality": "RICHMOND",
      "town_city": "RICHMOND",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/portland-terrace/3/flat-4",
      "property_url": "https://openproperties.uk/tw9/portland-terrace/3/flat-4"
    },
    {
      "url": "https://openproperties.uk/tw9/portland-terrace/3/flat-4/23c9c5b0-4921-45dc-b3f9-d448cc9f1def",
      "transaction_id": "23C9C5B0-4921-45DC-B3F9-D448CC9F1DEF",
      "price": 275000,
      "date_of_transfer": "1996-07-26",
      "postcode": "TW9 1QQ",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "3",
      "saon": "FLAT 4",
      "street": "PORTLAND TERRACE",
      "locality": "RICHMOND",
      "town_city": "RICHMOND",
      "district": "RICHMOND UPON THAMES",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "tw9/portland-terrace/3/flat-4",
      "property_url": "https://openproperties.uk/tw9/portland-terrace/3/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
    }
  ]
}