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      "address_path": "cm17/challinor/34",
      "property_url": "https://openproperties.uk/cm17/challinor/34"
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      "url": "https://openproperties.uk/cm17/challinor/34/ac56cbee-c65a-4fe5-8363-b3297780e644",
      "transaction_id": "AC56CBEE-C65A-4FE5-8363-B3297780E644",
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      "date_of_transfer": "2001-05-18",
      "postcode": "CM17 9XA",
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      "street": "CHALLINOR",
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      "town_city": "HARLOW",
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      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm17/challinor/34",
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    {
      "url": "https://openproperties.uk/cm17/challinor/34/0d60d4e8-7caf-4f2d-99be-acc239c14a91",
      "transaction_id": "0D60D4E8-7CAF-4F2D-99BE-ACC239C14A91",
      "price": 118995,
      "date_of_transfer": "1997-04-04",
      "postcode": "CM17 9XA",
      "property_type": "D",
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      "new_build": true,
      "duration": "F",
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      "paon": "34",
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      "street": "CHALLINOR",
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      "town_city": "HARLOW",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm17/challinor/34",
      "property_url": "https://openproperties.uk/cm17/challinor/34"
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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
    }
  ]
}