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      "county": "ISLE OF ANGLESEY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll77/greenfield-avenue/rydal-mount",
      "property_url": "https://openproperties.uk/ll77/greenfield-avenue/rydal-mount"
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    {
      "url": "https://openproperties.uk/ll77/greenfield-avenue/rydal-mount/1ceda5e8-1336-4efc-a4e9-23d18c8b2be9",
      "transaction_id": "1CEDA5E8-1336-4EFC-A4E9-23D18C8B2BE9",
      "price": 100000,
      "date_of_transfer": "1999-11-10",
      "postcode": "LL77 7NU",
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      "paon": "RYDAL MOUNT",
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      "street": "GREENFIELD AVENUE",
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      "town_city": "LLANGEFNI",
      "district": "ISLE OF ANGLESEY",
      "county": "ISLE OF ANGLESEY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ll77/greenfield-avenue/rydal-mount",
      "property_url": "https://openproperties.uk/ll77/greenfield-avenue/rydal-mount"
    },
    {
      "url": "https://openproperties.uk/ll77/greenfield-avenue/rydal-mount/02a37eb1-c2b8-4188-a3f5-fdd6d07a85ac",
      "transaction_id": "02A37EB1-C2B8-4188-A3F5-FDD6D07A85AC",
      "price": 93000,
      "date_of_transfer": "1998-10-23",
      "postcode": "LL77 7NU",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
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      "paon": "RYDAL MOUNT",
      "saon": null,
      "street": "GREENFIELD AVENUE",
      "locality": "LLANGEFNI",
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      "district": "ISLE OF ANGLESEY",
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      "address_path": "ll77/greenfield-avenue/rydal-mount",
      "property_url": "https://openproperties.uk/ll77/greenfield-avenue/rydal-mount"
    }
  ],
  "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
    }
  ]
}