{
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  "paon": "35",
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  "street": "PARK CLOSE",
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  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
  "postcode": "AL9 5AY",
  "postcodes": [
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  ],
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  "location_precision": "postcode_centroid",
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      "transaction_id": "D3463284-B8A5-4634-866F-56D7E29E9203",
      "price": 315000,
      "date_of_transfer": "2005-07-22",
      "postcode": "AL9 5AY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
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      "street": "PARK CLOSE",
      "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/park-close/35",
      "property_url": "https://openproperties.uk/al9/park-close/35"
    },
    {
      "url": "https://openproperties.uk/al9/park-close/35/66dd2c2a-5ccd-4c64-9253-5a3326a4d907",
      "transaction_id": "66DD2C2A-5CCD-4C64-9253-5A3326A4D907",
      "price": 290000,
      "date_of_transfer": "2005-02-24",
      "postcode": "AL9 5AY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "PARK CLOSE",
      "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/park-close/35",
      "property_url": "https://openproperties.uk/al9/park-close/35"
    },
    {
      "url": "https://openproperties.uk/al9/park-close/35/aa02f424-8b3e-4ffe-bf78-910181b0b319",
      "transaction_id": "AA02F424-8B3E-4FFE-BF78-910181B0B319",
      "price": 137000,
      "date_of_transfer": "1997-08-28",
      "postcode": "AL9 5AY",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "35",
      "saon": null,
      "street": "PARK CLOSE",
      "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/park-close/35",
      "property_url": "https://openproperties.uk/al9/park-close/35"
    }
  ],
  "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
    }
  ]
}