Seritage Growth Properties Seritage is principally engaged in the ownership, development, redevelopment, management and leasing of diversified and mixed-use properties throughout the United States. As of March 31, 2023, the Company’s portfolio consisted of interests in 72 properties comprised of approximately 10.2 million square feet of gross leasable area (“GLA”) or build-to-suit leased area, approximately 157 acres held for or under development until time of sale and approximately 5.3 million square feet or approximately 428 acres to be disposed of in its current state.