
SL Green Realty Corp's One Madison Avenue in Manhattan won the 2026 Urban Land Institute Award for Excellence in Office Development, recognized for its innovative design, sustainability, and adaptive reuse. The project transformed an existing structure into a modern, Class-A office tower with wellness amenities and energy-efficient features, achieving full leasing with top tenants like IBM and Franklin Templeton. This award highlights SL Green's leadership in shaping New York's office landscape and its commitment to sustainable, future-forward workplaces.