{
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  "address_path": "al9/upland-drive/11",
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  "street": "UPLAND DRIVE",
  "locality": "BROOKMANS PARK",
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 6PS",
  "postcodes": [
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  ],
  "latitude": 51.725264147636935,
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  "location_precision": "postcode_centroid",
  "sale_count": 3,
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      "price": 500000,
      "date_of_transfer": "2001-09-03",
      "postcode": "AL9 6PS",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
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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/11",
      "property_url": "https://openproperties.uk/al9/upland-drive/11"
    },
    {
      "url": "https://openproperties.uk/al9/upland-drive/11/bbfa0808-23f8-4bab-acd8-405d16e52a3f",
      "transaction_id": "BBFA0808-23F8-4BAB-ACD8-405D16E52A3F",
      "price": 285000,
      "date_of_transfer": "1998-04-17",
      "postcode": "AL9 6PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "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/11",
      "property_url": "https://openproperties.uk/al9/upland-drive/11"
    },
    {
      "url": "https://openproperties.uk/al9/upland-drive/11/17de4dd4-b3a4-40eb-8bcb-bfbffcc59778",
      "transaction_id": "17DE4DD4-B3A4-40EB-8BCB-BFBFFCC59778",
      "price": 155000,
      "date_of_transfer": "1995-08-11",
      "postcode": "AL9 6PS",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "11",
      "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/11",
      "property_url": "https://openproperties.uk/al9/upland-drive/11"
    }
  ],
  "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
    }
  ]
}