{
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  "district": "WELWYN HATFIELD",
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  "postcodes": [
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      "street": "NORTHAW ROAD EAST",
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      "town_city": "POTTERS BAR",
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      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en6/northaw-road-east/51",
      "property_url": "https://openproperties.uk/en6/northaw-road-east/51"
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    {
      "url": "https://openproperties.uk/en6/northaw-road-east/51/ba58c4c7-c47f-4af5-8836-9e818ba219d3",
      "transaction_id": "BA58C4C7-C47F-4AF5-8836-9E818BA219D3",
      "price": 465000,
      "date_of_transfer": "2014-01-07",
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      "property_type": "D",
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      "duration": "F",
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      "street": "NORTHAW ROAD EAST",
      "locality": "CUFFLEY",
      "town_city": "POTTERS BAR",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en6/northaw-road-east/51",
      "property_url": "https://openproperties.uk/en6/northaw-road-east/51"
    },
    {
      "url": "https://openproperties.uk/en6/northaw-road-east/51/8a860db7-705e-4086-a4d2-6cf76e76947c",
      "transaction_id": "8A860DB7-705E-4086-A4D2-6CF76E76947C",
      "price": 377750,
      "date_of_transfer": "2012-02-15",
      "postcode": "EN6 4LU",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "51",
      "saon": null,
      "street": "NORTHAW ROAD EAST",
      "locality": "CUFFLEY",
      "town_city": "POTTERS BAR",
      "district": "WELWYN HATFIELD",
      "county": "HERTFORDSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "en6/northaw-road-east/51",
      "property_url": "https://openproperties.uk/en6/northaw-road-east/51"
    }
  ],
  "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
    }
  ]
}