{
  "url": "https://openproperties.uk/al9/dellsome-lane/17/30304d1e-e4b6-48eb-b4fa-5cb58ae9b9a1",
  "transaction_id": "30304D1E-E4B6-48EB-B4FA-5CB58AE9B9A1",
  "price": 125000,
  "date_of_transfer": "2002-07-05",
  "postcode": "AL9 7DY",
  "property_type": "F",
  "property_type_display": "Flat/maisonette",
  "new_build": false,
  "duration": "L",
  "duration_display": "Leasehold",
  "paon": "17",
  "saon": null,
  "street": "DELLSOME LANE",
  "locality": "WELHAM GREEN",
  "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/dellsome-lane/17",
  "property_url": "https://openproperties.uk/al9/dellsome-lane/17",
  "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.",
  "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"
  }
}