{
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      "street": "KINGS AVENUE",
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      "town_city": "HEMEL HEMPSTEAD",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp3/kings-avenue/21",
      "property_url": "https://openproperties.uk/hp3/kings-avenue/21"
    },
    {
      "url": "https://openproperties.uk/hp3/kings-avenue/21/46216bf7-67f6-454a-a70f-aa14d693c8a7",
      "transaction_id": "46216BF7-67F6-454A-A70F-AA14D693C8A7",
      "price": 326500,
      "date_of_transfer": "2006-09-08",
      "postcode": "HP3 9TN",
      "property_type": "S",
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      "duration": "F",
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      "saon": null,
      "street": "KINGS AVENUE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp3/kings-avenue/21",
      "property_url": "https://openproperties.uk/hp3/kings-avenue/21"
    },
    {
      "url": "https://openproperties.uk/hp3/kings-avenue/21/30d0a0b4-1349-4dac-8a6c-5a5265dc0ebb",
      "transaction_id": "30D0A0B4-1349-4DAC-8A6C-5A5265DC0EBB",
      "price": 97000,
      "date_of_transfer": "1998-02-06",
      "postcode": "HP3 9TN",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "21",
      "saon": null,
      "street": "KINGS AVENUE",
      "locality": "HEMEL HEMPSTEAD",
      "town_city": "HEMEL HEMPSTEAD",
      "district": "DACORUM",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp3/kings-avenue/21",
      "property_url": "https://openproperties.uk/hp3/kings-avenue/21"
    }
  ],
  "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
    }
  ]
}