{
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      "postcode": "B29 5DU",
      "property_type": "S",
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      "duration": "F",
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      "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": "b29/gregory-avenue/146",
      "property_url": "https://openproperties.uk/b29/gregory-avenue/146"
    },
    {
      "url": "https://openproperties.uk/b29/gregory-avenue/146/a9f187e4-62a6-48a2-8d80-42704d01ac89",
      "transaction_id": "A9F187E4-62A6-48A2-8D80-42704D01AC89",
      "price": 49950,
      "date_of_transfer": "1999-04-30",
      "postcode": "B29 5DU",
      "property_type": "S",
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      "duration": "F",
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      "paon": "146",
      "saon": null,
      "street": "GREGORY 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": "b29/gregory-avenue/146",
      "property_url": "https://openproperties.uk/b29/gregory-avenue/146"
    },
    {
      "url": "https://openproperties.uk/b29/gregory-avenue/146/1a0b8015-199c-4281-98d7-760ab22fbced",
      "transaction_id": "1A0B8015-199C-4281-98D7-760AB22FBCED",
      "price": 30000,
      "date_of_transfer": "1997-12-05",
      "postcode": "B29 5DU",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "146",
      "saon": null,
      "street": "GREGORY 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": "b29/gregory-avenue/146",
      "property_url": "https://openproperties.uk/b29/gregory-avenue/146"
    }
  ],
  "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
    }
  ]
}