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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/commercial-street/exchange-building-132/flat-86",
      "property_url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86"
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e1/commercial-street/exchange-building-132/flat-86",
      "property_url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86"
    },
    {
      "url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86/236d946f-e0ba-4add-a1f7-bc48b6447f64",
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      "date_of_transfer": "2010-08-03",
      "postcode": "E1 6NQ",
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      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EXCHANGE BUILDING, 132",
      "saon": "FLAT 86",
      "street": "COMMERCIAL 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/commercial-street/exchange-building-132/flat-86",
      "property_url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86"
    },
    {
      "url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86/c9a681a1-7564-4235-b570-916a57d56a03",
      "transaction_id": "C9A681A1-7564-4235-B570-916A57D56A03",
      "price": 260000,
      "date_of_transfer": "1999-05-24",
      "postcode": "E1 6NQ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "EXCHANGE BUILDING, 132",
      "saon": "FLAT 86",
      "street": "COMMERCIAL 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/commercial-street/exchange-building-132/flat-86",
      "property_url": "https://openproperties.uk/e1/commercial-street/exchange-building-132/flat-86"
    }
  ],
  "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
    }
  ]
}