{
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  "address_path": "e1/casson-street/12/flat-1",
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  "town_city": "LONDON",
  "district": "TOWER HAMLETS",
  "county": "GREATER LONDON",
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/casson-street/12/flat-1",
      "property_url": "https://openproperties.uk/e1/casson-street/12/flat-1"
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      "street": "CASSON STREET",
      "locality": "LONDON",
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      "district": "TOWER HAMLETS",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/casson-street/12/flat-1",
      "property_url": "https://openproperties.uk/e1/casson-street/12/flat-1"
    },
    {
      "url": "https://openproperties.uk/e1/casson-street/12/flat-1/e9cdf51a-8d8a-472d-aeb3-4875b37a858e",
      "transaction_id": "E9CDF51A-8D8A-472D-AEB3-4875B37A858E",
      "price": 200000,
      "date_of_transfer": "1999-03-18",
      "postcode": "E1 5LA",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "12",
      "saon": "FLAT 1",
      "street": "CASSON STREET",
      "locality": null,
      "town_city": "LONDON",
      "district": "TOWER HAMLETS",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/casson-street/12/flat-1",
      "property_url": "https://openproperties.uk/e1/casson-street/12/flat-1"
    },
    {
      "url": "https://openproperties.uk/e1/casson-street/12/flat-1/1324f5d1-2fcc-4c4a-a2ab-a626ada1a974",
      "transaction_id": "1324F5D1-2FCC-4C4A-A2AB-A626ADA1A974",
      "price": 182000,
      "date_of_transfer": "1998-07-13",
      "postcode": "E1 5LA",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "12",
      "saon": "FLAT 1",
      "street": "CASSON STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "TOWER HAMLETS",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/casson-street/12/flat-1",
      "property_url": "https://openproperties.uk/e1/casson-street/12/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
    }
  ]
}