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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/chiltern-hill/acacia-house/4",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/chiltern-hill/acacia-house/4",
      "property_url": "https://openproperties.uk/sl9/chiltern-hill/acacia-house/4"
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    {
      "url": "https://openproperties.uk/sl9/chiltern-hill/acacia-house/4/e0d8afa6-b2d8-41b5-b1cf-24c91270a659",
      "transaction_id": "E0D8AFA6-B2D8-41B5-B1CF-24C91270A659",
      "price": 132500,
      "date_of_transfer": "2003-12-12",
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      "street": "CHILTERN HILL",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/chiltern-hill/acacia-house/4",
      "property_url": "https://openproperties.uk/sl9/chiltern-hill/acacia-house/4"
    },
    {
      "url": "https://openproperties.uk/sl9/chiltern-hill/acacia-house/4/5383805b-cb5e-4f8a-b2c5-35f97565ad35",
      "transaction_id": "5383805B-CB5E-4F8A-B2C5-35F97565AD35",
      "price": 75950,
      "date_of_transfer": "1997-06-17",
      "postcode": "SL9 9UL",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "ACACIA HOUSE",
      "saon": "4",
      "street": "CHILTERN HILL",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/chiltern-hill/acacia-house/4",
      "property_url": "https://openproperties.uk/sl9/chiltern-hill/acacia-house/4"
    }
  ],
  "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
    }
  ]
}