{
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      "address_path": "bb1/swallowfields/2",
      "property_url": "https://openproperties.uk/bb1/swallowfields/2"
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      "url": "https://openproperties.uk/bb1/swallowfields/2/5847312b-656c-4c18-b679-0b22e84f48f2",
      "transaction_id": "5847312B-656C-4C18-B679-0B22E84F48F2",
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      "street": "SWALLOWFIELDS",
      "locality": "BLACKBURN",
      "town_city": "BLACKBURN",
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      "county": "LANCASHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "bb1/swallowfields/2",
      "property_url": "https://openproperties.uk/bb1/swallowfields/2"
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    {
      "url": "https://openproperties.uk/bb1/swallowfields/2/79f0da0a-baac-4f50-833b-a8c7f9c0838c",
      "transaction_id": "79F0DA0A-BAAC-4F50-833B-A8C7F9C0838C",
      "price": 160000,
      "date_of_transfer": "1995-06-05",
      "postcode": "BB1 8NR",
      "property_type": "D",
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      "duration": "F",
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      "street": "SWALLOWFIELDS",
      "locality": "BLACKBURN",
      "town_city": "BLACKBURN",
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      "county": "LANCASHIRE",
      "ppd_category_type": "A",
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      "address_path": "bb1/swallowfields/2",
      "property_url": "https://openproperties.uk/bb1/swallowfields/2"
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  ],
  "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
    }
  ]
}