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      "saon": "APARTMENT 5",
      "postcode": "W1B 1LT",
      "sale_count": 1,
      "first_sale_date": "2017-04-18",
      "last_sale_date": "2017-04-18",
      "last_price": 3620000,
      "url": "https://openproperties.uk/w1b/portland-place/92-96/apartment-5"
    },
    {
      "paon": "94 - 96",
      "saon": "FLAT 2",
      "postcode": "W1B 1NZ",
      "sale_count": 2,
      "first_sale_date": "2017-05-04",
      "last_sale_date": "2023-09-05",
      "last_price": 2350000,
      "url": "https://openproperties.uk/w1b/portland-place/94-96/flat-2"
    },
    {
      "paon": "94",
      "saon": "FLAT 4",
      "postcode": "W1B 1NZ",
      "sale_count": 4,
      "first_sale_date": "1997-10-31",
      "last_sale_date": "2023-12-22",
      "last_price": 2450000,
      "url": "https://openproperties.uk/w1b/portland-place/94/flat-4"
    },
    {
      "paon": "98",
      "saon": "APARTMENT 1",
      "postcode": "W1B 1LT",
      "sale_count": 2,
      "first_sale_date": "2017-03-29",
      "last_sale_date": "2021-03-05",
      "last_price": 4195000,
      "url": "https://openproperties.uk/w1b/portland-place/98/apartment-1"
    },
    {
      "paon": "98",
      "saon": "APARTMENT 2",
      "postcode": "W1B 1LT",
      "sale_count": 1,
      "first_sale_date": "2016-03-29",
      "last_sale_date": "2016-03-29",
      "last_price": 3100000,
      "url": "https://openproperties.uk/w1b/portland-place/98/apartment-2"
    },
    {
      "paon": "98",
      "saon": "APARTMENT 3",
      "postcode": "W1B 1LT",
      "sale_count": 1,
      "first_sale_date": "2016-01-07",
      "last_sale_date": "2016-01-07",
      "last_price": 9625000,
      "url": "https://openproperties.uk/w1b/portland-place/98/apartment-3"
    },
    {
      "paon": "98",
      "saon": "APARTMENT 4",
      "postcode": "W1B 1LT",
      "sale_count": 1,
      "first_sale_date": "2016-12-23",
      "last_sale_date": "2016-12-23",
      "last_price": 4900000,
      "url": "https://openproperties.uk/w1b/portland-place/98/apartment-4"
    },
    {
      "paon": "98",
      "saon": "APARTMENT 5",
      "postcode": "W1B 1LT",
      "sale_count": 1,
      "first_sale_date": "2016-03-31",
      "last_sale_date": "2016-03-31",
      "last_price": 7875000,
      "url": "https://openproperties.uk/w1b/portland-place/98/apartment-5"
    }
  ],
  "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.",
  "provenance": {
    "source": "HM Land Registry Price Paid Data",
    "source_url": "https://www.gov.uk/government/statistical-data-sets/price-paid-data-downloads",
    "retrieved_at": null
  }
}