{
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  "address_path": "nw1/marylebone-road/marathon-house-200/flat-6",
  "paon": "MARATHON HOUSE, 200",
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  "street": "MARYLEBONE ROAD",
  "locality": null,
  "town_city": "LONDON",
  "district": "CITY OF WESTMINSTER",
  "county": "GREATER LONDON",
  "postcode": "NW1 5PW",
  "postcodes": [
    "NW1 5PW"
  ],
  "latitude": 51.52186958391162,
  "longitude": -0.16086144428071936,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1999-03-18",
  "last_sale_date": "1999-05-04",
  "last_price": 160800,
  "truncated": false,
  "sales": [
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      "url": "https://openproperties.uk/nw1/marylebone-road/marathon-house-200/flat-6/11af606a-7166-4e19-b038-1d67a21d6f06",
      "transaction_id": "11AF606A-7166-4E19-B038-1D67A21D6F06",
      "price": 160800,
      "date_of_transfer": "1999-05-04",
      "postcode": "NW1 5PW",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "MARATHON HOUSE, 200",
      "saon": "FLAT 6",
      "street": "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/marylebone-road/marathon-house-200/flat-6",
      "property_url": "https://openproperties.uk/nw1/marylebone-road/marathon-house-200/flat-6"
    },
    {
      "url": "https://openproperties.uk/nw1/marylebone-road/marathon-house-200/flat-6/b55b8271-a7e0-42c5-a777-b08131ab19f9",
      "transaction_id": "B55B8271-A7E0-42C5-A777-B08131AB19F9",
      "price": 116000,
      "date_of_transfer": "1999-03-18",
      "postcode": "NW1 5PW",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": true,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "MARATHON HOUSE, 200",
      "saon": "FLAT 6",
      "street": "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/marylebone-road/marathon-house-200/flat-6",
      "property_url": "https://openproperties.uk/nw1/marylebone-road/marathon-house-200/flat-6"
    }
  ],
  "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
    }
  ]
}