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      "address_path": "sl9/gravel-hill/robin-cottage",
      "property_url": "https://openproperties.uk/sl9/gravel-hill/robin-cottage"
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      "url": "https://openproperties.uk/sl9/gravel-hill/robin-cottage/fbf92efc-8bd1-4343-811a-3f9825c1986e",
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      "date_of_transfer": "1998-05-01",
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      "address_path": "sl9/gravel-hill/robin-cottage",
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    {
      "url": "https://openproperties.uk/sl9/gravel-hill/robin-cottage/beb3cc49-b3b7-4a5e-9bc7-7be4b1f524f5",
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      "price": 265000,
      "date_of_transfer": "1997-05-09",
      "postcode": "SL9 0NP",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "ROBIN COTTAGE",
      "saon": null,
      "street": "GRAVEL HILL",
      "locality": "CHALFONT ST PETER",
      "town_city": "GERRARDS CROSS",
      "district": "CHILTERN",
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      "property_url": "https://openproperties.uk/sl9/gravel-hill/robin-cottage"
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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
    }
  ]
}