{
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  "postcodes": [
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      "duration": "F",
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      "street": "HALLSWELLE ROAD",
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      "town_city": "LONDON",
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw11/hallswelle-road/5",
      "property_url": "https://openproperties.uk/nw11/hallswelle-road/5"
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    {
      "url": "https://openproperties.uk/nw11/hallswelle-road/5/04ea960c-6921-4c5a-b4f1-115a6e96f763",
      "transaction_id": "04EA960C-6921-4C5A-B4F1-115A6E96F763",
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      "date_of_transfer": "2015-08-13",
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      "new_build": false,
      "duration": "F",
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      "paon": "5",
      "saon": null,
      "street": "HALLSWELLE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw11/hallswelle-road/5",
      "property_url": "https://openproperties.uk/nw11/hallswelle-road/5"
    },
    {
      "url": "https://openproperties.uk/nw11/hallswelle-road/5/cc8ac1fa-1d27-43d0-84e9-b685538c8b56",
      "transaction_id": "CC8AC1FA-1D27-43D0-84E9-B685538C8B56",
      "price": 705000,
      "date_of_transfer": "2014-05-27",
      "postcode": "NW11 0DH",
      "property_type": "S",
      "property_type_display": "Semi-detached",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "5",
      "saon": null,
      "street": "HALLSWELLE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "BARNET",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw11/hallswelle-road/5",
      "property_url": "https://openproperties.uk/nw11/hallswelle-road/5"
    }
  ],
  "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
    }
  ]
}