{
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  "district": "BUCKINGHAMSHIRE",
  "county": "BUCKINGHAMSHIRE",
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  "postcodes": [
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      "date_of_transfer": "2020-10-30",
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      "duration": "F",
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      "street": "CASTLEFIELDS",
      "locality": "STOKE MANDEVILLE",
      "town_city": "AYLESBURY",
      "district": "BUCKINGHAMSHIRE",
      "county": "BUCKINGHAMSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp22/castlefields/10",
      "property_url": "https://openproperties.uk/hp22/castlefields/10"
    },
    {
      "url": "https://openproperties.uk/hp22/castlefields/10/0d77cad9-3b4f-4688-91de-0ec985048ef6",
      "transaction_id": "0D77CAD9-3B4F-4688-91DE-0EC985048EF6",
      "price": 425000,
      "date_of_transfer": "2015-09-04",
      "postcode": "HP22 5XY",
      "property_type": "D",
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      "duration": "F",
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      "paon": "10",
      "saon": null,
      "street": "CASTLEFIELDS",
      "locality": "STOKE MANDEVILLE",
      "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": "hp22/castlefields/10",
      "property_url": "https://openproperties.uk/hp22/castlefields/10"
    },
    {
      "url": "https://openproperties.uk/hp22/castlefields/10/3eb55f7e-b153-4fc4-abf2-3f70dc42915a",
      "transaction_id": "3EB55F7E-B153-4FC4-ABF2-3F70DC42915A",
      "price": 142950,
      "date_of_transfer": "1996-08-12",
      "postcode": "HP22 5XY",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": true,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "10",
      "saon": null,
      "street": "CASTLEFIELDS",
      "locality": "STOKE MANDEVILLE",
      "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": "hp22/castlefields/10",
      "property_url": "https://openproperties.uk/hp22/castlefields/10"
    }
  ],
  "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
    }
  ]
}