National leaders in sustainable building.
St. John Properties has constructed 100 buildings comprising nearly 6 million square feet of LEED certified space. LEED (Leadership in Energy and Environmental Design) is the most widely used green building rating system in the world. Available for virtually all building types, LEED provides a framework for healthy, highly efficient, and cost-saving green buildings. LEED certification is a globally recognized symbol of sustainability achievement and leadership. View a complete list of our LEED certified buildings.