{
  "url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19",
  "address_path": "al9/old-hertford-road/newlands/flat-19",
  "paon": "NEWLANDS",
  "saon": "FLAT 19",
  "street": "OLD HERTFORD ROAD",
  "locality": null,
  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 5EX",
  "postcodes": [
    "AL9 5EX"
  ],
  "latitude": 51.767068631153016,
  "longitude": -0.21372365970373103,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2000-05-24",
  "last_sale_date": "2024-08-20",
  "last_price": 187500,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19/34222873-20c3-4d2b-e063-4704a8c07853",
      "transaction_id": "34222873-20C3-4D2B-E063-4704A8C07853",
      "price": 187500,
      "date_of_transfer": "2024-08-20",
      "postcode": "AL9 5EX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "NEWLANDS",
      "saon": "FLAT 19",
      "street": "OLD HERTFORD ROAD",
      "locality": null,
      "town_city": "HATFIELD",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "B",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "al9/old-hertford-road/newlands/flat-19",
      "property_url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19"
    },
    {
      "url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19/7cf49e3e-83e1-400e-9042-2cbc73b55d9d",
      "transaction_id": "7CF49E3E-83E1-400E-9042-2CBC73B55D9D",
      "price": 92500,
      "date_of_transfer": "2002-03-15",
      "postcode": "AL9 5EX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "NEWLANDS",
      "saon": "FLAT 19",
      "street": "OLD HERTFORD ROAD",
      "locality": "HATFIELD",
      "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/old-hertford-road/newlands/flat-19",
      "property_url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19"
    },
    {
      "url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19/3c1236b2-c4ee-4286-a101-d348eee458ac",
      "transaction_id": "3C1236B2-C4EE-4286-A101-D348EEE458AC",
      "price": 73500,
      "date_of_transfer": "2000-05-24",
      "postcode": "AL9 5EX",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "NEWLANDS",
      "saon": "FLAT 19",
      "street": "OLD HERTFORD ROAD",
      "locality": null,
      "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/old-hertford-road/newlands/flat-19",
      "property_url": "https://openproperties.uk/al9/old-hertford-road/newlands/flat-19"
    }
  ],
  "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
    }
  ]
}