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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/greenway/39",
      "property_url": "https://openproperties.uk/hp4/greenway/39"
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      "url": "https://openproperties.uk/hp4/greenway/39/74fdf6c9-cb8b-402b-8d14-f7f7254b2606",
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      "postcode": "HP4 3JE",
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      "duration": "F",
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      "paon": "39",
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      "street": "GREENWAY",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/greenway/39",
      "property_url": "https://openproperties.uk/hp4/greenway/39"
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    {
      "url": "https://openproperties.uk/hp4/greenway/39/75150fdb-454b-4e2e-b21f-99e0ecaad3bb",
      "transaction_id": "75150FDB-454B-4E2E-B21F-99E0ECAAD3BB",
      "price": 215000,
      "date_of_transfer": "2000-01-28",
      "postcode": "HP4 3JE",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
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      "paon": "39",
      "saon": null,
      "street": "GREENWAY",
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      "town_city": "BERKHAMSTED",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp4/greenway/39",
      "property_url": "https://openproperties.uk/hp4/greenway/39"
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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
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  ]
}