{
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  "postcodes": [
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      "town_city": "HEMEL HEMPSTEAD",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "hp1/the-lawns/30",
      "property_url": "https://openproperties.uk/hp1/the-lawns/30"
    },
    {
      "url": "https://openproperties.uk/hp1/the-lawns/30/6a681ffe-0ac8-4a74-8d28-9c9f179897d2",
      "transaction_id": "6A681FFE-0AC8-4A74-8D28-9C9F179897D2",
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      "date_of_transfer": "1999-11-05",
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      "street": "THE LAWNS",
      "locality": null,
      "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": "hp1/the-lawns/30",
      "property_url": "https://openproperties.uk/hp1/the-lawns/30"
    },
    {
      "url": "https://openproperties.uk/hp1/the-lawns/30/ce975378-e5f7-4d6f-a60e-47f3f4272070",
      "transaction_id": "CE975378-E5F7-4D6F-A60E-47F3F4272070",
      "price": 58000,
      "date_of_transfer": "1998-03-27",
      "postcode": "HP1 2TF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "30",
      "saon": null,
      "street": "THE LAWNS",
      "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": "hp1/the-lawns/30",
      "property_url": "https://openproperties.uk/hp1/the-lawns/30"
    }
  ],
  "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
    }
  ]
}