{
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  "postcodes": [
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      "duration": "F",
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      "town_city": "KINGS LANGLEY",
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      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd4/great-park/23",
      "property_url": "https://openproperties.uk/wd4/great-park/23"
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    {
      "url": "https://openproperties.uk/wd4/great-park/23/cfae03ee-6214-4999-a37e-9fc0e7b6f967",
      "transaction_id": "CFAE03EE-6214-4999-A37E-9FC0E7B6F967",
      "price": 210000,
      "date_of_transfer": "2005-09-20",
      "postcode": "WD4 8EG",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "23",
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      "street": "GREAT PARK",
      "locality": "KINGS LANGLEY",
      "town_city": "KINGS LANGLEY",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd4/great-park/23",
      "property_url": "https://openproperties.uk/wd4/great-park/23"
    },
    {
      "url": "https://openproperties.uk/wd4/great-park/23/c213f994-8c27-4341-bbcc-2bba5d111faa",
      "transaction_id": "C213F994-8C27-4341-BBCC-2BBA5D111FAA",
      "price": 84000,
      "date_of_transfer": "1996-08-28",
      "postcode": "WD4 8EG",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "23",
      "saon": null,
      "street": "GREAT PARK",
      "locality": "KINGS LANGLEY",
      "town_city": "KINGS LANGLEY",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "wd4/great-park/23",
      "property_url": "https://openproperties.uk/wd4/great-park/23"
    }
  ],
  "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
    }
  ]
}