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      "address_path": "ne21/helen-street/27",
      "property_url": "https://openproperties.uk/ne21/helen-street/27"
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      "url": "https://openproperties.uk/ne21/helen-street/27/ba328a12-6537-4e94-a177-8ccf0a1995ab",
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      "street": "HELEN STREET",
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      "town_city": "BLAYDON-ON-TYNE",
      "district": "GATESHEAD",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne21/helen-street/27",
      "property_url": "https://openproperties.uk/ne21/helen-street/27"
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    {
      "url": "https://openproperties.uk/ne21/helen-street/27/16de94e7-d423-4f9f-bea6-ab22003254e1",
      "transaction_id": "16DE94E7-D423-4F9F-BEA6-AB22003254E1",
      "price": 29000,
      "date_of_transfer": "2001-06-29",
      "postcode": "NE21 4ER",
      "property_type": "S",
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      "new_build": false,
      "duration": "F",
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      "paon": "27",
      "saon": null,
      "street": "HELEN STREET",
      "locality": "BLAYDON-ON-TYNE",
      "town_city": "BLAYDON-ON-TYNE",
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      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "ne21/helen-street/27",
      "property_url": "https://openproperties.uk/ne21/helen-street/27"
    }
  ],
  "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
    }
  ]
}