{
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      "duration": "F",
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      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/50",
      "property_url": "https://openproperties.uk/ne37/helmdon/50"
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    {
      "url": "https://openproperties.uk/ne37/helmdon/50/f0d78ba1-824e-45ac-a2d9-38731f3ce100",
      "transaction_id": "F0D78BA1-824E-45AC-A2D9-38731F3CE100",
      "price": 46000,
      "date_of_transfer": "2000-03-31",
      "postcode": "NE37 3AP",
      "property_type": "S",
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      "duration": "F",
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      "paon": "50",
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      "street": "HELMDON",
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      "town_city": "WASHINGTON",
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      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/50",
      "property_url": "https://openproperties.uk/ne37/helmdon/50"
    },
    {
      "url": "https://openproperties.uk/ne37/helmdon/50/41aaf41f-fb08-49d0-b1d1-0d2c67589bd0",
      "transaction_id": "41AAF41F-FB08-49D0-B1D1-0D2C67589BD0",
      "price": 41500,
      "date_of_transfer": "1996-05-10",
      "postcode": "NE37 3AP",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "50",
      "saon": null,
      "street": "HELMDON",
      "locality": "WASHINGTON",
      "town_city": "WASHINGTON",
      "district": "SUNDERLAND",
      "county": "TYNE AND WEAR",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne37/helmdon/50",
      "property_url": "https://openproperties.uk/ne37/helmdon/50"
    }
  ],
  "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
    }
  ]
}