{
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      "ppd_category_type": "A",
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      "address_path": "dl12/st-marys-close/7",
      "property_url": "https://openproperties.uk/dl12/st-marys-close/7"
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    {
      "url": "https://openproperties.uk/dl12/st-marys-close/7/53276e94-12f2-4f42-b2e6-45faa3fe0d90",
      "transaction_id": "53276E94-12F2-4F42-B2E6-45FAA3FE0D90",
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      "street": "ST MARYS CLOSE",
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      "town_city": "BARNARD CASTLE",
      "district": "TEESDALE",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl12/st-marys-close/7",
      "property_url": "https://openproperties.uk/dl12/st-marys-close/7"
    },
    {
      "url": "https://openproperties.uk/dl12/st-marys-close/7/deb240ad-3590-4581-a78d-713963f21251",
      "transaction_id": "DEB240AD-3590-4581-A78D-713963F21251",
      "price": 45000,
      "date_of_transfer": "1998-10-14",
      "postcode": "DL12 8NS",
      "property_type": "F",
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      "new_build": false,
      "duration": "L",
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      "paon": "7",
      "saon": null,
      "street": "ST MARYS CLOSE",
      "locality": "BARNARD CASTLE",
      "town_city": "BARNARD CASTLE",
      "district": "TEESDALE",
      "county": "DURHAM",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl12/st-marys-close/7",
      "property_url": "https://openproperties.uk/dl12/st-marys-close/7"
    }
  ],
  "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
    }
  ]
}