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      "address_path": "dl3/knoll-avenue/1",
      "property_url": "https://openproperties.uk/dl3/knoll-avenue/1"
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      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl3/knoll-avenue/1",
      "property_url": "https://openproperties.uk/dl3/knoll-avenue/1"
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    {
      "url": "https://openproperties.uk/dl3/knoll-avenue/1/7751b86c-6388-461f-9765-174797aaff90",
      "transaction_id": "7751B86C-6388-461F-9765-174797AAFF90",
      "price": 67000,
      "date_of_transfer": "2009-02-03",
      "postcode": "DL3 8PT",
      "property_type": "F",
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      "new_build": false,
      "duration": "L",
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      "paon": "1",
      "saon": null,
      "street": "KNOLL AVENUE",
      "locality": "DARLINGTON",
      "town_city": "DARLINGTON",
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      "county": "DARLINGTON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl3/knoll-avenue/1",
      "property_url": "https://openproperties.uk/dl3/knoll-avenue/1"
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  ],
  "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
    }
  ]
}