{
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  "district": "BLACKBURN WITH DARWEN",
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  "postcodes": [
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      "date_of_transfer": "2006-07-14",
      "postcode": "BB3 2DT",
      "property_type": "T",
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      "duration": "F",
      "duration_display": "Freehold",
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      "town_city": "DARWEN",
      "district": "BLACKBURN WITH DARWEN",
      "county": "BLACKBURN WITH DARWEN",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb3/progress-street/18",
      "property_url": "https://openproperties.uk/bb3/progress-street/18"
    },
    {
      "url": "https://openproperties.uk/bb3/progress-street/18/9c40c80b-6954-4334-8c17-d87d36e0fe69",
      "transaction_id": "9C40C80B-6954-4334-8C17-D87D36E0FE69",
      "price": 25000,
      "date_of_transfer": "2005-07-15",
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      "property_type": "T",
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      "duration": "F",
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      "street": "PROGRESS STREET",
      "locality": "DARWEN",
      "town_city": "DARWEN",
      "district": "BLACKBURN WITH DARWEN",
      "county": "BLACKBURN WITH DARWEN",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb3/progress-street/18",
      "property_url": "https://openproperties.uk/bb3/progress-street/18"
    },
    {
      "url": "https://openproperties.uk/bb3/progress-street/18/e6ce7fff-a1a2-4cb6-aba2-10cc3e6bab9c",
      "transaction_id": "E6CE7FFF-A1A2-4CB6-ABA2-10CC3E6BAB9C",
      "price": 15000,
      "date_of_transfer": "2002-04-08",
      "postcode": "BB3 2DT",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "18",
      "saon": null,
      "street": "PROGRESS STREET",
      "locality": "DARWEN",
      "town_city": "DARWEN",
      "district": "BLACKBURN WITH DARWEN",
      "county": "BLACKBURN WITH DARWEN",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb3/progress-street/18",
      "property_url": "https://openproperties.uk/bb3/progress-street/18"
    }
  ],
  "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
    }
  ]
}