{
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      "address_path": "dl15/collier-close/17",
      "property_url": "https://openproperties.uk/dl15/collier-close/17"
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    {
      "url": "https://openproperties.uk/dl15/collier-close/17/1e273180-c254-4a9b-9e81-759c29b08628",
      "transaction_id": "1E273180-C254-4A9B-9E81-759C29B08628",
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      "date_of_transfer": "1996-05-31",
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      "street": "COLLIER CLOSE",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/collier-close/17",
      "property_url": "https://openproperties.uk/dl15/collier-close/17"
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    {
      "url": "https://openproperties.uk/dl15/collier-close/17/d9206277-2b8a-4d2e-80f3-2e2941b681a5",
      "transaction_id": "D9206277-2B8A-4D2E-80F3-2E2941B681A5",
      "price": 20000,
      "date_of_transfer": "1996-03-06",
      "postcode": "DL15 9PU",
      "property_type": "S",
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      "duration": "L",
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      "paon": "17",
      "saon": null,
      "street": "COLLIER CLOSE",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "dl15/collier-close/17",
      "property_url": "https://openproperties.uk/dl15/collier-close/17"
    }
  ],
  "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
    }
  ]
}