{
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp19/cromwell-avenue/41b",
      "property_url": "https://openproperties.uk/hp19/cromwell-avenue/41b"
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      "street": "CROMWELL AVENUE",
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      "town_city": "AYLESBURY",
      "district": "BUCKINGHAMSHIRE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp19/cromwell-avenue/41b",
      "property_url": "https://openproperties.uk/hp19/cromwell-avenue/41b"
    },
    {
      "url": "https://openproperties.uk/hp19/cromwell-avenue/41b/2bd56e00-9004-4a04-b4f1-911812bf9a5e",
      "transaction_id": "2BD56E00-9004-4A04-B4F1-911812BF9A5E",
      "price": 76800,
      "date_of_transfer": "2003-06-26",
      "postcode": "HP19 9PL",
      "property_type": "T",
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      "new_build": false,
      "duration": "L",
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      "paon": "41B",
      "saon": null,
      "street": "CROMWELL AVENUE",
      "locality": "AYLESBURY",
      "town_city": "AYLESBURY",
      "district": "AYLESBURY VALE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp19/cromwell-avenue/41b",
      "property_url": "https://openproperties.uk/hp19/cromwell-avenue/41b"
    },
    {
      "url": "https://openproperties.uk/hp19/cromwell-avenue/41b/9c3279ac-305f-472c-bf2f-e07c1be28937",
      "transaction_id": "9C3279AC-305F-472C-BF2F-E07C1BE28937",
      "price": 44379,
      "date_of_transfer": "2001-11-08",
      "postcode": "HP19 9PL",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "41B",
      "saon": null,
      "street": "CROMWELL AVENUE",
      "locality": "AYLESBURY",
      "town_city": "AYLESBURY",
      "district": "AYLESBURY VALE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp19/cromwell-avenue/41b",
      "property_url": "https://openproperties.uk/hp19/cromwell-avenue/41b"
    }
  ],
  "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
    }
  ]
}