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      "postcode": "CM20 3EG",
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      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm20/harefield/36",
      "property_url": "https://openproperties.uk/cm20/harefield/36"
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    {
      "url": "https://openproperties.uk/cm20/harefield/36/79cee74e-6e09-46d4-94be-f5f8172dc6af",
      "transaction_id": "79CEE74E-6E09-46D4-94BE-F5F8172DC6AF",
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      "date_of_transfer": "2011-07-29",
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      "duration": "F",
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      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm20/harefield/36",
      "property_url": "https://openproperties.uk/cm20/harefield/36"
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    {
      "url": "https://openproperties.uk/cm20/harefield/36/68198ac5-a17e-43a4-9583-d1c14201f5c3",
      "transaction_id": "68198AC5-A17E-43A4-9583-D1C14201F5C3",
      "price": 160000,
      "date_of_transfer": "2003-12-12",
      "postcode": "CM20 3EG",
      "property_type": "T",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "36",
      "saon": null,
      "street": "HAREFIELD",
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      "town_city": "HARLOW",
      "district": "HARLOW",
      "county": "ESSEX",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "cm20/harefield/36",
      "property_url": "https://openproperties.uk/cm20/harefield/36"
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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
    }
  ]
}