{
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  "district": "DACORUM",
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "postcode": "HP3 9ET",
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      "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/fern-drive/111",
      "property_url": "https://openproperties.uk/hp3/fern-drive/111"
    },
    {
      "url": "https://openproperties.uk/hp3/fern-drive/111/b59196d8-cf0e-43ad-8c66-029c70b998c6",
      "transaction_id": "B59196D8-CF0E-43AD-8C66-029C70B998C6",
      "price": 40000,
      "date_of_transfer": "1997-04-18",
      "postcode": "HP3 9ET",
      "property_type": "F",
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      "duration": "L",
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      "paon": "111",
      "saon": null,
      "street": "FERN DRIVE",
      "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/fern-drive/111",
      "property_url": "https://openproperties.uk/hp3/fern-drive/111"
    },
    {
      "url": "https://openproperties.uk/hp3/fern-drive/111/e6322f0a-0bac-4d90-ad76-e2091427f2e8",
      "transaction_id": "E6322F0A-0BAC-4D90-AD76-E2091427F2E8",
      "price": 35000,
      "date_of_transfer": "1996-03-22",
      "postcode": "HP3 9ET",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "111",
      "saon": null,
      "street": "FERN DRIVE",
      "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/fern-drive/111",
      "property_url": "https://openproperties.uk/hp3/fern-drive/111"
    }
  ],
  "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
    }
  ]
}