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  "location_precision": "postcode_centroid",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b16/mariner-avenue/50/flat-6",
      "property_url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6"
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      "street": "MARINER AVENUE",
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      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b16/mariner-avenue/50/flat-6",
      "property_url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6"
    },
    {
      "url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6/78aa934c-78e0-4936-a5d0-9ad7ec67f84b",
      "transaction_id": "78AA934C-78E0-4936-A5D0-9AD7EC67F84B",
      "price": 57000,
      "date_of_transfer": "1997-09-26",
      "postcode": "B16 9DT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
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      "paon": "50",
      "saon": "FLAT 6",
      "street": "MARINER AVENUE",
      "locality": "BIRMINGHAM",
      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b16/mariner-avenue/50/flat-6",
      "property_url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6"
    },
    {
      "url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6/33de6030-1e1a-4016-8947-c2da3199ab90",
      "transaction_id": "33DE6030-1E1A-4016-8947-C2DA3199AB90",
      "price": 56500,
      "date_of_transfer": "1997-06-27",
      "postcode": "B16 9DT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "50",
      "saon": "FLAT 6",
      "street": "MARINER AVENUE",
      "locality": "BIRMINGHAM",
      "town_city": "BIRMINGHAM",
      "district": "BIRMINGHAM",
      "county": "WEST MIDLANDS",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "b16/mariner-avenue/50/flat-6",
      "property_url": "https://openproperties.uk/b16/mariner-avenue/50/flat-6"
    }
  ],
  "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
    }
  ]
}