{
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  "street": "CALDERMILL DRIVE",
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  "town_city": "DERBY",
  "district": "CITY OF DERBY",
  "county": "CITY OF DERBY",
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "price": 75000,
      "date_of_transfer": "2013-11-29",
      "postcode": "DE21 2UB",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "44",
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      "street": "CALDERMILL DRIVE",
      "locality": "OAKWOOD",
      "town_city": "DERBY",
      "district": "CITY OF DERBY",
      "county": "CITY OF DERBY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de21/caldermill-drive/44",
      "property_url": "https://openproperties.uk/de21/caldermill-drive/44"
    },
    {
      "url": "https://openproperties.uk/de21/caldermill-drive/44/0c01aaa3-79be-417e-885d-6e96ab2e1449",
      "transaction_id": "0C01AAA3-79BE-417E-885D-6E96AB2E1449",
      "price": 45000,
      "date_of_transfer": "2012-12-21",
      "postcode": "DE21 2UB",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "44",
      "saon": null,
      "street": "CALDERMILL DRIVE",
      "locality": "OAKWOOD",
      "town_city": "DERBY",
      "district": "CITY OF DERBY",
      "county": "CITY OF DERBY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de21/caldermill-drive/44",
      "property_url": "https://openproperties.uk/de21/caldermill-drive/44"
    },
    {
      "url": "https://openproperties.uk/de21/caldermill-drive/44/5d457d12-c671-4867-967f-9cf0ea805af5",
      "transaction_id": "5D457D12-C671-4867-967F-9CF0EA805AF5",
      "price": 37000,
      "date_of_transfer": "2000-07-19",
      "postcode": "DE21 2UB",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "44",
      "saon": null,
      "street": "CALDERMILL DRIVE",
      "locality": "OAKWOOD",
      "town_city": "DERBY",
      "district": "CITY OF DERBY",
      "county": "CITY OF DERBY",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "de21/caldermill-drive/44",
      "property_url": "https://openproperties.uk/de21/caldermill-drive/44"
    }
  ],
  "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
    }
  ]
}