{
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  "district": "ROTHERHAM",
  "county": "SOUTH YORKSHIRE",
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  "postcodes": [
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  "location_precision": "postcode_centroid",
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      "street": "HELMSLEY CLOSE",
      "locality": "SWALLOWNEST",
      "town_city": "SHEFFIELD",
      "district": "ROTHERHAM",
      "county": "SOUTH YORKSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s26/helmsley-close/18",
      "property_url": "https://openproperties.uk/s26/helmsley-close/18"
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    {
      "url": "https://openproperties.uk/s26/helmsley-close/18/e6e70c6c-fabe-4426-94dc-a53d73807ab6",
      "transaction_id": "E6E70C6C-FABE-4426-94DC-A53D73807AB6",
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      "date_of_transfer": "2007-12-20",
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      "saon": null,
      "street": "HELMSLEY CLOSE",
      "locality": "SWALLOWNEST",
      "town_city": "SHEFFIELD",
      "district": "ROTHERHAM",
      "county": "SOUTH YORKSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s26/helmsley-close/18",
      "property_url": "https://openproperties.uk/s26/helmsley-close/18"
    },
    {
      "url": "https://openproperties.uk/s26/helmsley-close/18/43d329e4-ada7-4f22-9a21-d3a77d8901be",
      "transaction_id": "43D329E4-ADA7-4F22-9A21-D3A77D8901BE",
      "price": 23000,
      "date_of_transfer": "2000-01-14",
      "postcode": "S26 4NU",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "18",
      "saon": null,
      "street": "HELMSLEY CLOSE",
      "locality": "SWALLOWNEST",
      "town_city": "SHEFFIELD",
      "district": "ROTHERHAM",
      "county": "SOUTH YORKSHIRE",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "s26/helmsley-close/18",
      "property_url": "https://openproperties.uk/s26/helmsley-close/18"
    }
  ],
  "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
    }
  ]
}