{
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  "town_city": "LONDON",
  "district": "CITY OF WESTMINSTER",
  "county": "GREATER LONDON",
  "postcode": "W9 3PF",
  "postcodes": [
    "W9 3PF"
  ],
  "latitude": 51.52610563683713,
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  "location_precision": "postcode_centroid",
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  "first_sale_date": "2001-07-20",
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      "price": 432500,
      "date_of_transfer": "2006-10-10",
      "postcode": "W9 3PF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "57A",
      "saon": null,
      "street": "WALTERTON ROAD",
      "locality": "LONDON",
      "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": "w9/walterton-road/57a",
      "property_url": "https://openproperties.uk/w9/walterton-road/57a"
    },
    {
      "url": "https://openproperties.uk/w9/walterton-road/57a/eef7bdf5-6289-4e5a-b7d7-d4de2f69893b",
      "transaction_id": "EEF7BDF5-6289-4E5A-B7D7-D4DE2F69893B",
      "price": 339000,
      "date_of_transfer": "2003-08-14",
      "postcode": "W9 3PF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "57A",
      "saon": null,
      "street": "WALTERTON ROAD",
      "locality": "LONDON",
      "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": "w9/walterton-road/57a",
      "property_url": "https://openproperties.uk/w9/walterton-road/57a"
    },
    {
      "url": "https://openproperties.uk/w9/walterton-road/57a/7b5f8045-3061-4891-934e-96e36d1add43",
      "transaction_id": "7B5F8045-3061-4891-934E-96E36D1ADD43",
      "price": 265000,
      "date_of_transfer": "2001-07-20",
      "postcode": "W9 3PF",
      "property_type": "F",
      "property_type_display": "Flat/maisonette",
      "new_build": false,
      "duration": "L",
      "duration_display": "Leasehold",
      "paon": "57A",
      "saon": null,
      "street": "WALTERTON ROAD",
      "locality": "LONDON",
      "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": "w9/walterton-road/57a",
      "property_url": "https://openproperties.uk/w9/walterton-road/57a"
    }
  ],
  "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
    }
  ]
}