Winthrop Management, LP provides commercial and residential property management and construction management services for Winthrop Realty Trust, AREA Property Partners (previously Apollo Real Estate Advisors), and the syndicated partnerships of Winthrop Realty Partners. Winthrop Realty Partners and its subsidiaries, collectively referred to as Winthrop, was established in 1975 as a privately held real estate investment and management company which today has a portfolio value of over $3.8 billion. Currently, Winthrop manages more than 35 commercial properties comprising over 12 million square feet. In addition, Winthrop Manages 4,111 residential units in New York and Los Angeles. Winthrop Management is based in Boston, Massachusetts with regional offices in Atlanta, GA, Chicago, IL, Dallas, TX, Jericho, NY, Lake Success, NY, Los Angeles, CA, Pittsburgh, PA, and San Francisco, CA.)