{
  "url": "https://openproperties.uk/w1w/nassau-street",
  "outcode": "W1W",
  "street": "NASSAU STREET",
  "street_slug": "nassau-street",
  "property_count": 20,
  "truncated": false,
  "properties": [
    {
      "paon": "1",
      "saon": "APARTMENT 101",
      "postcode": "W1W 7FD",
      "sale_count": 1,
      "first_sale_date": "2016-01-11",
      "last_sale_date": "2016-01-11",
      "last_price": 1280000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-101"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 102",
      "postcode": "W1W 7FD",
      "sale_count": 2,
      "first_sale_date": "2016-01-11",
      "last_sale_date": "2016-05-20",
      "last_price": 1618000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-102"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 201",
      "postcode": "W1W 7FD",
      "sale_count": 1,
      "first_sale_date": "2016-01-11",
      "last_sale_date": "2016-01-11",
      "last_price": 1250000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-201"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 202",
      "postcode": "W1W 7FD",
      "sale_count": 1,
      "first_sale_date": "2016-01-11",
      "last_sale_date": "2016-01-11",
      "last_price": 1375000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-202"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 301",
      "postcode": "W1W 7FD",
      "sale_count": 1,
      "first_sale_date": "2016-01-08",
      "last_sale_date": "2016-01-08",
      "last_price": 1290000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-301"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 302",
      "postcode": "W1W 7FD",
      "sale_count": 1,
      "first_sale_date": "2016-02-11",
      "last_sale_date": "2016-02-11",
      "last_price": 1400000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-302"
    },
    {
      "paon": "1",
      "saon": "APARTMENT 401",
      "postcode": "W1W 7FD",
      "sale_count": 2,
      "first_sale_date": "2016-01-12",
      "last_sale_date": "2019-07-30",
      "last_price": 2620000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-401"
    },
    {
      "paon": "1",
      "saon": "APARTMENT G01",
      "postcode": "W1W 7FD",
      "sale_count": 2,
      "first_sale_date": "2016-01-29",
      "last_sale_date": "2025-03-20",
      "last_price": 1640000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-g01"
    },
    {
      "paon": "1",
      "saon": "APARTMENT G02",
      "postcode": "W1W 7FD",
      "sale_count": 2,
      "first_sale_date": "2016-01-12",
      "last_sale_date": "2019-07-11",
      "last_price": 1200000,
      "url": "https://openproperties.uk/w1w/nassau-street/1/apartment-g02"
    },
    {
      "paon": "20",
      "saon": "SECOND FLOOR FLAT",
      "postcode": "W1W 7AG",
      "sale_count": 1,
      "first_sale_date": "2015-11-19",
      "last_sale_date": "2015-11-19",
      "last_price": 700000,
      "url": "https://openproperties.uk/w1w/nassau-street/20/second-floor-flat"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 1",
      "postcode": "W1W 7AG",
      "sale_count": 2,
      "first_sale_date": "2003-05-23",
      "last_sale_date": "2024-11-01",
      "last_price": 680000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-1"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 2",
      "postcode": "W1W 7AG",
      "sale_count": 3,
      "first_sale_date": "2001-09-14",
      "last_sale_date": "2016-10-14",
      "last_price": 702500,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-2"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 4",
      "postcode": "W1W 7AG",
      "sale_count": 2,
      "first_sale_date": "1998-05-29",
      "last_sale_date": "2016-09-08",
      "last_price": 760000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-4"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 5",
      "postcode": "W1W 7AG",
      "sale_count": 1,
      "first_sale_date": "2021-06-30",
      "last_sale_date": "2021-06-30",
      "last_price": 710000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-5"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 6",
      "postcode": "W1W 7AG",
      "sale_count": 1,
      "first_sale_date": "2018-06-19",
      "last_sale_date": "2018-06-19",
      "last_price": 790000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-6"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 7",
      "postcode": "W1W 7AG",
      "sale_count": 1,
      "first_sale_date": "2026-03-27",
      "last_sale_date": "2026-03-27",
      "last_price": 725000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-7"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 10",
      "postcode": "W1W 7AG",
      "sale_count": 2,
      "first_sale_date": "1996-07-26",
      "last_sale_date": "2007-12-19",
      "last_price": 497500,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-10"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 11",
      "postcode": "W1W 7AG",
      "sale_count": 1,
      "first_sale_date": "1996-03-29",
      "last_sale_date": "1996-03-29",
      "last_price": 145000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-11"
    },
    {
      "paon": "21 - 22",
      "saon": "FLAT 12",
      "postcode": "W1W 7AG",
      "sale_count": 3,
      "first_sale_date": "1998-06-30",
      "last_sale_date": "2007-11-05",
      "last_price": 488000,
      "url": "https://openproperties.uk/w1w/nassau-street/21-22/flat-12"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "W1W 7AH",
      "sale_count": 1,
      "first_sale_date": "2000-09-28",
      "last_sale_date": "2000-09-28",
      "last_price": 875000,
      "url": "https://openproperties.uk/w1w/nassau-street/26"
    }
  ],
  "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
  }
}