{
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "property_type_display": "Other",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/station-road/balfour-court/flat-41",
      "property_url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41"
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      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/station-road/balfour-court/flat-41",
      "property_url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41"
    },
    {
      "url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41/7e7a60cb-c3a9-431c-a095-a87add6622fb",
      "transaction_id": "7E7A60CB-C3A9-431C-A095-A87ADD6622FB",
      "price": 119950,
      "date_of_transfer": "2000-09-22",
      "postcode": "AL5 4XT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
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      "paon": "BALFOUR COURT",
      "saon": "FLAT 41",
      "street": "STATION ROAD",
      "locality": null,
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/station-road/balfour-court/flat-41",
      "property_url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41"
    },
    {
      "url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41/462942cf-6ead-4753-94e8-724fc3a9ebf6",
      "transaction_id": "462942CF-6EAD-4753-94E8-724FC3A9EBF6",
      "price": 86000,
      "date_of_transfer": "1997-09-29",
      "postcode": "AL5 4XT",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "BALFOUR COURT",
      "saon": "FLAT 41",
      "street": "STATION ROAD",
      "locality": "HARPENDEN",
      "town_city": "HARPENDEN",
      "district": "ST ALBANS",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al5/station-road/balfour-court/flat-41",
      "property_url": "https://openproperties.uk/al5/station-road/balfour-court/flat-41"
    }
  ],
  "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
    }
  ]
}