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      "address_path": "e8/martello-street/vanguard-house-70/flat-43",
      "property_url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43"
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      "address_path": "e8/martello-street/vanguard-house-70/flat-43",
      "property_url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43"
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    {
      "url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43/1f3ba3f9-3856-4183-8be9-08d3c3df8d76",
      "transaction_id": "1F3BA3F9-3856-4183-8BE9-08D3C3DF8D76",
      "price": 281000,
      "date_of_transfer": "2007-01-19",
      "postcode": "E8 3QQ",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
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      "paon": "VANGUARD HOUSE, 70",
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      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "HACKNEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e8/martello-street/vanguard-house-70/flat-43",
      "property_url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43"
    },
    {
      "url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43/7c5716a5-66d1-40de-8b63-dc5f0fc1336c",
      "transaction_id": "7C5716A5-66D1-40DE-8B63-DC5F0FC1336C",
      "price": 290000,
      "date_of_transfer": "2005-05-27",
      "postcode": "E8 3QQ",
      "property_type": "F",
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      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "VANGUARD HOUSE, 70",
      "saon": "FLAT 43",
      "street": "MARTELLO STREET",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "HACKNEY",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "e8/martello-street/vanguard-house-70/flat-43",
      "property_url": "https://openproperties.uk/e8/martello-street/vanguard-house-70/flat-43"
    }
  ],
  "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
    }
  ]
}