{
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      "duration": "L",
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      "property_url": "https://openproperties.uk/nw3/belsize-avenue/44c"
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      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/belsize-avenue/44c",
      "property_url": "https://openproperties.uk/nw3/belsize-avenue/44c"
    },
    {
      "url": "https://openproperties.uk/nw3/belsize-avenue/44c/dbcfb1b4-0bd8-4c91-b7e4-23708a49c1e5",
      "transaction_id": "DBCFB1B4-0BD8-4C91-B7E4-23708A49C1E5",
      "price": 130000,
      "date_of_transfer": "1998-12-01",
      "postcode": "NW3 4AE",
      "property_type": "F",
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      "new_build": false,
      "duration": "L",
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      "paon": "44C",
      "saon": null,
      "street": "BELSIZE AVENUE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CAMDEN",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/belsize-avenue/44c",
      "property_url": "https://openproperties.uk/nw3/belsize-avenue/44c"
    },
    {
      "url": "https://openproperties.uk/nw3/belsize-avenue/44c/8606064e-f254-484d-9c0a-1a1783e3d5e0",
      "transaction_id": "8606064E-F254-484D-9C0A-1A1783E3D5E0",
      "price": 89000,
      "date_of_transfer": "1995-12-22",
      "postcode": "NW3 4AE",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "44C",
      "saon": null,
      "street": "BELSIZE AVENUE",
      "locality": "LONDON",
      "town_city": "LONDON",
      "district": "CAMDEN",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw3/belsize-avenue/44c",
      "property_url": "https://openproperties.uk/nw3/belsize-avenue/44c"
    }
  ],
  "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
    }
  ]
}