{
  "url": "https://openproperties.uk/w9/portnall-road/83/basement",
  "address_path": "w9/portnall-road/83/basement",
  "paon": "83",
  "saon": "BASEMENT",
  "street": "PORTNALL ROAD",
  "locality": "LONDON",
  "town_city": "LONDON",
  "district": "CITY OF WESTMINSTER",
  "county": "GREATER LONDON",
  "postcode": "W9 3BB",
  "postcodes": [
    "W9 3BB"
  ],
  "latitude": 51.52777181771934,
  "longitude": -0.2034263492956345,
  "location_precision": "postcode_centroid",
  "sale_count": 2,
  "first_sale_date": "1995-06-14",
  "last_sale_date": "1998-12-11",
  "last_price": 85000,
  "truncated": false,
  "sales": [
    {
      "url": "https://openproperties.uk/w9/portnall-road/83/basement/05804238-1599-4997-9afe-922459796438",
      "transaction_id": "05804238-1599-4997-9AFE-922459796438",
      "price": 85000,
      "date_of_transfer": "1998-12-11",
      "postcode": "W9 3BB",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "83",
      "saon": "BASEMENT",
      "street": "PORTNALL 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/portnall-road/83/basement",
      "property_url": "https://openproperties.uk/w9/portnall-road/83/basement"
    },
    {
      "url": "https://openproperties.uk/w9/portnall-road/83/basement/eaa655da-601c-4722-b21b-3e51c3036f49",
      "transaction_id": "EAA655DA-601C-4722-B21B-3E51C3036F49",
      "price": 85000,
      "date_of_transfer": "1995-06-14",
      "postcode": "W9 3BB",
      "property_type": "T",
      "property_type_display": "Terraced",
      "new_build": false,
      "duration": "F",
      "duration_display": "Freehold",
      "paon": "83",
      "saon": "BASEMENT",
      "street": "PORTNALL 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/portnall-road/83/basement",
      "property_url": "https://openproperties.uk/w9/portnall-road/83/basement"
    }
  ],
  "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
    }
  ]
}