Northlake Mall is a shopping mall northeast of Atlanta in the Northlake community of northern DeKalb County, Georgia, United States. The mall is owned by Texas-based ATR Corinth Partners. The mall was once owned and managed by Simon Property Group. In 2014, the ownership of the 43-year-old mall was spun-off into a newly formed real estate investmen…Northlake Mall is a shopping mall northeast of Atlanta in the Northlake community of northern DeKalb County, Georgia, United States. The mall is owned by Texas-based ATR Corinth Partners. The mall was once owned and managed by Simon Property Group. In 2014, the ownership of the 43-year-old mall was spun-off into a newly formed real estate investment trust, Washington Prime Group, and in 2015, Washington Prime Group completed acquisition of Glimcher Realty Trust - forming WP Glimcher. In February 2016, the mall was sold to Texas-based ATR Corinth Partners.