{
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      "duration": "F",
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      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/375",
      "property_url": "https://openproperties.uk/se9/westmount-road/375"
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    {
      "url": "https://openproperties.uk/se9/westmount-road/375/15e992db-6a00-46d5-9cb9-ee7c4b3d46b2",
      "transaction_id": "15E992DB-6A00-46D5-9CB9-EE7C4B3D46B2",
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      "date_of_transfer": "2007-01-08",
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      "duration": "F",
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      "street": "WESTMOUNT ROAD",
      "locality": "LONDON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/375",
      "property_url": "https://openproperties.uk/se9/westmount-road/375"
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    {
      "url": "https://openproperties.uk/se9/westmount-road/375/92f7e08a-ee28-47a5-a9b2-622f9890955d",
      "transaction_id": "92F7E08A-EE28-47A5-A9B2-622F9890955D",
      "price": 82000,
      "date_of_transfer": "1997-07-22",
      "postcode": "SE9 1NS",
      "property_type": "T",
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      "duration": "F",
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      "paon": "375",
      "saon": null,
      "street": "WESTMOUNT ROAD",
      "locality": "LONDON",
      "town_city": "LONDON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "se9/westmount-road/375",
      "property_url": "https://openproperties.uk/se9/westmount-road/375"
    }
  ],
  "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
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  ]
}