{
  "url": "https://openproperties.uk/sw3/chelsea-square",
  "outcode": "SW3",
  "street": "CHELSEA SQUARE",
  "street_slug": "chelsea-square",
  "property_count": 31,
  "truncated": false,
  "properties": [
    {
      "paon": "4",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "2004-01-30",
      "last_sale_date": "2008-04-10",
      "last_price": 3225000,
      "url": "https://openproperties.uk/sw3/chelsea-square/4"
    },
    {
      "paon": "7",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "1999-02-25",
      "last_sale_date": "2021-06-30",
      "last_price": 12300000,
      "url": "https://openproperties.uk/sw3/chelsea-square/7"
    },
    {
      "paon": "9",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 1,
      "first_sale_date": "2013-10-01",
      "last_sale_date": "2013-10-01",
      "last_price": 11700000,
      "url": "https://openproperties.uk/sw3/chelsea-square/9"
    },
    {
      "paon": "11",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "2003-02-18",
      "last_sale_date": "2016-06-13",
      "last_price": 13000000,
      "url": "https://openproperties.uk/sw3/chelsea-square/11"
    },
    {
      "paon": "13",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "2021-07-30",
      "last_sale_date": "2024-09-27",
      "last_price": 16770000,
      "url": "https://openproperties.uk/sw3/chelsea-square/13"
    },
    {
      "paon": "14",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "1999-07-26",
      "last_sale_date": "2014-06-02",
      "last_price": 9500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/14"
    },
    {
      "paon": "15",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "1998-06-17",
      "last_sale_date": "2022-12-07",
      "last_price": 8500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/15"
    },
    {
      "paon": "16",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "2004-09-15",
      "last_sale_date": "2010-09-14",
      "last_price": 3625000,
      "url": "https://openproperties.uk/sw3/chelsea-square/16"
    },
    {
      "paon": "17",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 1,
      "first_sale_date": "2016-10-14",
      "last_sale_date": "2016-10-14",
      "last_price": 1320000,
      "url": "https://openproperties.uk/sw3/chelsea-square/17"
    },
    {
      "paon": "18",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 1,
      "first_sale_date": "2004-02-09",
      "last_sale_date": "2004-02-09",
      "last_price": 2825000,
      "url": "https://openproperties.uk/sw3/chelsea-square/18"
    },
    {
      "paon": "19",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 2,
      "first_sale_date": "1996-10-31",
      "last_sale_date": "1997-05-14",
      "last_price": 200000,
      "url": "https://openproperties.uk/sw3/chelsea-square/19"
    },
    {
      "paon": "22",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 3,
      "first_sale_date": "1997-02-14",
      "last_sale_date": "2025-10-24",
      "last_price": 18600000,
      "url": "https://openproperties.uk/sw3/chelsea-square/22"
    },
    {
      "paon": "24",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 3,
      "first_sale_date": "2013-04-16",
      "last_sale_date": "2021-07-30",
      "last_price": 12790000,
      "url": "https://openproperties.uk/sw3/chelsea-square/24"
    },
    {
      "paon": "25",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 1,
      "first_sale_date": "2003-11-07",
      "last_sale_date": "2003-11-07",
      "last_price": 3500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/25"
    },
    {
      "paon": "26",
      "saon": null,
      "postcode": "SW3 6LF",
      "sale_count": 3,
      "first_sale_date": "1996-11-08",
      "last_sale_date": "2006-05-03",
      "last_price": 3125000,
      "url": "https://openproperties.uk/sw3/chelsea-square/26"
    },
    {
      "paon": "28",
      "saon": null,
      "postcode": "SW3 6LQ",
      "sale_count": 1,
      "first_sale_date": "2000-08-31",
      "last_sale_date": "2000-08-31",
      "last_price": 370000,
      "url": "https://openproperties.uk/sw3/chelsea-square/28"
    },
    {
      "paon": "29",
      "saon": null,
      "postcode": "SW3 6LQ",
      "sale_count": 4,
      "first_sale_date": "2005-01-14",
      "last_sale_date": "2024-09-30",
      "last_price": 21500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/29"
    },
    {
      "paon": "31",
      "saon": null,
      "postcode": "SW3 6LQ",
      "sale_count": 1,
      "first_sale_date": "2019-10-25",
      "last_sale_date": "2019-10-25",
      "last_price": 10400000,
      "url": "https://openproperties.uk/sw3/chelsea-square/31"
    },
    {
      "paon": "33",
      "saon": null,
      "postcode": "SW3 6LQ",
      "sale_count": 1,
      "first_sale_date": "2002-02-01",
      "last_sale_date": "2002-02-01",
      "last_price": 6990000,
      "url": "https://openproperties.uk/sw3/chelsea-square/33"
    },
    {
      "paon": "38",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "2022-01-31",
      "last_sale_date": "2022-01-31",
      "last_price": 16500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/38"
    },
    {
      "paon": "40",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "1997-06-30",
      "last_sale_date": "1997-06-30",
      "last_price": 4762531,
      "url": "https://openproperties.uk/sw3/chelsea-square/40"
    },
    {
      "paon": "41",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "2000-04-05",
      "last_sale_date": "2000-04-05",
      "last_price": 7850000,
      "url": "https://openproperties.uk/sw3/chelsea-square/41"
    },
    {
      "paon": "42",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "1996-09-30",
      "last_sale_date": "1996-09-30",
      "last_price": 1200000,
      "url": "https://openproperties.uk/sw3/chelsea-square/42"
    },
    {
      "paon": "43",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 2,
      "first_sale_date": "2005-05-27",
      "last_sale_date": "2019-06-04",
      "last_price": 28500000,
      "url": "https://openproperties.uk/sw3/chelsea-square/43"
    },
    {
      "paon": "46",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 2,
      "first_sale_date": "1997-02-26",
      "last_sale_date": "1997-05-22",
      "last_price": 2150000,
      "url": "https://openproperties.uk/sw3/chelsea-square/46"
    },
    {
      "paon": "47",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "2006-11-01",
      "last_sale_date": "2006-11-01",
      "last_price": 6000000,
      "url": "https://openproperties.uk/sw3/chelsea-square/47"
    },
    {
      "paon": "49",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "2013-11-22",
      "last_sale_date": "2013-11-22",
      "last_price": 1450000,
      "url": "https://openproperties.uk/sw3/chelsea-square/49"
    },
    {
      "paon": "50",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "1996-05-23",
      "last_sale_date": "1996-05-23",
      "last_price": 2000000,
      "url": "https://openproperties.uk/sw3/chelsea-square/50"
    },
    {
      "paon": "51",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 3,
      "first_sale_date": "2002-03-26",
      "last_sale_date": "2021-06-30",
      "last_price": 11000000,
      "url": "https://openproperties.uk/sw3/chelsea-square/51"
    },
    {
      "paon": "53",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 2,
      "first_sale_date": "1996-07-08",
      "last_sale_date": "2004-07-06",
      "last_price": 4100000,
      "url": "https://openproperties.uk/sw3/chelsea-square/53"
    },
    {
      "paon": "55",
      "saon": null,
      "postcode": "SW3 6LH",
      "sale_count": 1,
      "first_sale_date": "2025-06-16",
      "last_sale_date": "2025-06-16",
      "last_price": 9100000,
      "url": "https://openproperties.uk/sw3/chelsea-square/55"
    }
  ],
  "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
  }
}