{
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  "postcodes": [
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      "duration": "F",
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      "street": "CALDER AVENUE",
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      "property_url": "https://openproperties.uk/ca28/calder-avenue/86"
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      "county": "CUMBRIA",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ca28/calder-avenue/86",
      "property_url": "https://openproperties.uk/ca28/calder-avenue/86"
    },
    {
      "url": "https://openproperties.uk/ca28/calder-avenue/86/846cb56d-5cd0-4449-b9d2-dda658be4acc",
      "transaction_id": "846CB56D-5CD0-4449-B9D2-DDA658BE4ACC",
      "price": 29500,
      "date_of_transfer": "2001-11-02",
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      "property_type": "S",
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      "duration": "F",
      "duration_display": "Freehold",
      "paon": "86",
      "saon": null,
      "street": "CALDER AVENUE",
      "locality": "WHITEHAVEN",
      "town_city": "WHITEHAVEN",
      "district": "COPELAND",
      "county": "CUMBRIA",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ca28/calder-avenue/86",
      "property_url": "https://openproperties.uk/ca28/calder-avenue/86"
    },
    {
      "url": "https://openproperties.uk/ca28/calder-avenue/86/cb51079e-4c56-4045-9a93-4dd1e785dae9",
      "transaction_id": "CB51079E-4C56-4045-9A93-4DD1E785DAE9",
      "price": 33000,
      "date_of_transfer": "1997-04-11",
      "postcode": "CA28 8AX",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "86",
      "saon": null,
      "street": "CALDER AVENUE",
      "locality": "WHITEHAVEN",
      "town_city": "WHITEHAVEN",
      "district": "COPELAND",
      "county": "CUMBRIA",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ca28/calder-avenue/86",
      "property_url": "https://openproperties.uk/ca28/calder-avenue/86"
    }
  ],
  "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
    }
  ]
}