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      "postcode": "SL2 1AY",
      "sale_count": 1,
      "first_sale_date": "2022-03-11",
      "last_sale_date": "2022-03-11",
      "last_price": 165000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/79"
    },
    {
      "paon": "80",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 3,
      "first_sale_date": "1996-12-13",
      "last_sale_date": "2002-05-23",
      "last_price": 95000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/80"
    },
    {
      "paon": "82",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 1,
      "first_sale_date": "2009-07-09",
      "last_sale_date": "2009-07-09",
      "last_price": 180000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/82"
    },
    {
      "paon": "84",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 3,
      "first_sale_date": "2003-08-19",
      "last_sale_date": "2026-04-14",
      "last_price": 410000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/84"
    },
    {
      "paon": "86",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 4,
      "first_sale_date": "1997-11-28",
      "last_sale_date": "2023-02-10",
      "last_price": 163000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/86"
    },
    {
      "paon": "88",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 1,
      "first_sale_date": "2014-02-26",
      "last_sale_date": "2014-02-26",
      "last_price": 230000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/88"
    },
    {
      "paon": "90",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 4,
      "first_sale_date": "1997-12-05",
      "last_sale_date": "2007-10-08",
      "last_price": 153000,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/90"
    },
    {
      "paon": "92",
      "saon": null,
      "postcode": "SL2 1AZ",
      "sale_count": 1,
      "first_sale_date": "1995-09-22",
      "last_sale_date": "1995-09-22",
      "last_price": 42950,
      "url": "https://openproperties.uk/sl2/cornwall-avenue/92"
    }
  ],
  "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
  }
}