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      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/austenwood-lane/pelham-house",
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      "district": "CHILTERN",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/austenwood-lane/pelham-house",
      "property_url": "https://openproperties.uk/sl9/austenwood-lane/pelham-house"
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    {
      "url": "https://openproperties.uk/sl9/austenwood-lane/pelham-house/d54acdb7-1905-40be-bf97-cacff6710cd3",
      "transaction_id": "D54ACDB7-1905-40BE-BF97-CACFF6710CD3",
      "price": 500000,
      "date_of_transfer": "2002-03-26",
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      "street": "AUSTENWOOD LANE",
      "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/austenwood-lane/pelham-house",
      "property_url": "https://openproperties.uk/sl9/austenwood-lane/pelham-house"
    },
    {
      "url": "https://openproperties.uk/sl9/austenwood-lane/pelham-house/06a8623d-e891-4d35-b8e1-cbc4c20d89d1",
      "transaction_id": "06A8623D-E891-4D35-B8E1-CBC4C20D89D1",
      "price": 375000,
      "date_of_transfer": "2000-09-11",
      "postcode": "SL9 9DB",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "PELHAM HOUSE",
      "saon": null,
      "street": "AUSTENWOOD LANE",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "sl9/austenwood-lane/pelham-house",
      "property_url": "https://openproperties.uk/sl9/austenwood-lane/pelham-house"
    }
  ],
  "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
    }
  ]
}