{
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  "street": "PINE GROVE",
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  "town_city": "HATFIELD",
  "district": "WELWYN HATFIELD",
  "county": "HERTFORDSHIRE",
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  "postcodes": [
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      "postcode": "AL9 7BW",
      "property_type": "D",
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      "duration": "F",
      "duration_display": "Freehold",
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      "street": "PINE GROVE",
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      "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/pine-grove/70",
      "property_url": "https://openproperties.uk/al9/pine-grove/70"
    },
    {
      "url": "https://openproperties.uk/al9/pine-grove/70/1628ff29-a7bb-482e-8df5-86522224e5c7",
      "transaction_id": "1628FF29-A7BB-482E-8DF5-86522224E5C7",
      "price": 325000,
      "date_of_transfer": "1998-06-12",
      "postcode": "AL9 7BW",
      "property_type": "D",
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      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
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      "street": "PINE GROVE",
      "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/pine-grove/70",
      "property_url": "https://openproperties.uk/al9/pine-grove/70"
    },
    {
      "url": "https://openproperties.uk/al9/pine-grove/70/b9ff9640-a0b8-4070-a05e-008a68ebd36e",
      "transaction_id": "B9FF9640-A0B8-4070-A05E-008A68EBD36E",
      "price": 215000,
      "date_of_transfer": "1995-08-29",
      "postcode": "AL9 7BW",
      "property_type": "D",
      "property_type_display": "Detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "70",
      "saon": null,
      "street": "PINE GROVE",
      "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/pine-grove/70",
      "property_url": "https://openproperties.uk/al9/pine-grove/70"
    }
  ],
  "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
    }
  ]
}