{
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      "address_path": "hp22/twelve-leys/21",
      "property_url": "https://openproperties.uk/hp22/twelve-leys/21"
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    {
      "url": "https://openproperties.uk/hp22/twelve-leys/21/5bb9e294-536a-4d06-b4c8-5a06bd9eafa8",
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      "street": "TWELVE LEYS",
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      "town_city": "AYLESBURY",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp22/twelve-leys/21",
      "property_url": "https://openproperties.uk/hp22/twelve-leys/21"
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    {
      "url": "https://openproperties.uk/hp22/twelve-leys/21/30ec26b6-3b6b-46e3-b5be-3a7d8c937cc2",
      "transaction_id": "30EC26B6-3B6B-46E3-B5BE-3A7D8C937CC2",
      "price": 118000,
      "date_of_transfer": "1997-01-23",
      "postcode": "HP22 4QL",
      "property_type": "D",
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      "duration": "F",
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      "paon": "21",
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      "street": "TWELVE LEYS",
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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp22/twelve-leys/21",
      "property_url": "https://openproperties.uk/hp22/twelve-leys/21"
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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
    }
  ]
}