{
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  "address_path": "al9/upland-drive/14",
  "paon": "14",
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  "street": "UPLAND DRIVE",
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  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 6PS",
  "postcodes": [
    "AL9 6PS"
  ],
  "latitude": 51.725264147636935,
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  "location_precision": "postcode_centroid",
  "sale_count": 3,
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      "transaction_id": "F87E72F8-F1C4-176C-E053-6B04A8C0D2BE",
      "price": 1595000,
      "date_of_transfer": "2023-02-17",
      "postcode": "AL9 6PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14",
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      "street": "UPLAND DRIVE",
      "locality": "BROOKMANS PARK",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/upland-drive/14",
      "property_url": "https://openproperties.uk/al9/upland-drive/14"
    },
    {
      "url": "https://openproperties.uk/al9/upland-drive/14/0ced4e84-ebb7-4ba9-b22a-ad2f31517f45",
      "transaction_id": "0CED4E84-EBB7-4BA9-B22A-AD2F31517F45",
      "price": 1060000,
      "date_of_transfer": "2010-06-24",
      "postcode": "AL9 6PS",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14",
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      "street": "UPLAND DRIVE",
      "locality": "BROOKMANS PARK",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/upland-drive/14",
      "property_url": "https://openproperties.uk/al9/upland-drive/14"
    },
    {
      "url": "https://openproperties.uk/al9/upland-drive/14/8c35d444-f6c3-4753-8fa3-5c02bc39abed",
      "transaction_id": "8C35D444-F6C3-4753-8FA3-5C02BC39ABED",
      "price": 445000,
      "date_of_transfer": "2001-04-12",
      "postcode": "AL9 6PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "14",
      "saon": null,
      "street": "UPLAND DRIVE",
      "locality": "BROOKMANS PARK",
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/upland-drive/14",
      "property_url": "https://openproperties.uk/al9/upland-drive/14"
    }
  ],
  "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
    }
  ]
}