{
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      "duration": "F",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb3/castle-street/61",
      "property_url": "https://openproperties.uk/cb3/castle-street/61"
    },
    {
      "url": "https://openproperties.uk/cb3/castle-street/61/72aba4b4-e433-41e5-bafd-e7a05c320eee",
      "transaction_id": "72ABA4B4-E433-41E5-BAFD-E7A05C320EEE",
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      "date_of_transfer": "2010-04-26",
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      "paon": "61",
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      "street": "CASTLE STREET",
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      "town_city": "CAMBRIDGE",
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      "county": "CAMBRIDGESHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb3/castle-street/61",
      "property_url": "https://openproperties.uk/cb3/castle-street/61"
    },
    {
      "url": "https://openproperties.uk/cb3/castle-street/61/776b743c-f8b6-4014-96d9-7a4c839bb6f2",
      "transaction_id": "776B743C-F8B6-4014-96D9-7A4C839BB6F2",
      "price": 212500,
      "date_of_transfer": "2001-01-10",
      "postcode": "CB3 0AH",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "61",
      "saon": null,
      "street": "CASTLE STREET",
      "locality": "CAMBRIDGE",
      "town_city": "CAMBRIDGE",
      "district": "CAMBRIDGE",
      "county": "CAMBRIDGESHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cb3/castle-street/61",
      "property_url": "https://openproperties.uk/cb3/castle-street/61"
    }
  ],
  "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
    }
  ]
}