{
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  "saon": "FLAT 25",
  "street": "OLD MARYLEBONE ROAD",
  "locality": null,
  "town_city": "LONDON",
  "district": "CITY OF WESTMINSTER",
  "county": "GREATER LONDON",
  "postcode": "NW1 5QR",
  "postcodes": [
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  ],
  "latitude": 51.519514428943836,
  "longitude": -0.16551113894343394,
  "location_precision": "postcode_centroid",
  "sale_count": 3,
  "first_sale_date": "2000-10-12",
  "last_sale_date": "2008-09-22",
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      "postcode": "NW1 5QR",
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      "duration": "L",
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      "paon": "199",
      "saon": "FLAT 25",
      "street": "OLD MARYLEBONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/old-marylebone-road/199/flat-25",
      "property_url": "https://openproperties.uk/nw1/old-marylebone-road/199/flat-25"
    },
    {
      "url": "https://openproperties.uk/nw1/old-marylebone-road/199/flat-25/cd8698a7-bc3b-43db-842e-ff52e7f2262c",
      "transaction_id": "CD8698A7-BC3B-43DB-842E-FF52E7F2262C",
      "price": 430000,
      "date_of_transfer": "2002-11-22",
      "postcode": "NW1 5QR",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
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      "duration": "L",
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      "paon": "199",
      "saon": "FLAT 25",
      "street": "OLD MARYLEBONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/old-marylebone-road/199/flat-25",
      "property_url": "https://openproperties.uk/nw1/old-marylebone-road/199/flat-25"
    },
    {
      "url": "https://openproperties.uk/nw1/old-marylebone-road/199/flat-25/68f2e0f9-7de9-4a7c-9604-f86d0ad8f7e2",
      "transaction_id": "68F2E0F9-7DE9-4A7C-9604-F86D0AD8F7E2",
      "price": 400000,
      "date_of_transfer": "2000-10-12",
      "postcode": "NW1 5QR",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "199",
      "saon": "FLAT 25",
      "street": "OLD MARYLEBONE ROAD",
      "locality": null,
      "town_city": "LONDON",
      "district": "CITY OF WESTMINSTER",
      "county": "GREATER LONDON",
      "ppd_category_type": "A",
      "last_seen_at": "2026-07-09T18:56:26.350736+00:00",
      "address_path": "nw1/old-marylebone-road/199/flat-25",
      "property_url": "https://openproperties.uk/nw1/old-marylebone-road/199/flat-25"
    }
  ],
  "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
    }
  ]
}