St. John Properties, Inc. is one of the Mid-Atlantic region’s largest and most successful privately held commercial real estate firms.
Headquartered in Baltimore, MD, St. John Properties has developed, constructed and owns 22 million square feet of office, flex/research & development, retail, warehouse and residential space. We are proud to serve more than 2,500 clients in Maryland, Colorado, Louisiana, Nevada, Pennsylvania, Utah, Virginia and Wisconsin.
We are recognized as Washington D.C., Maryland and Virginia’s top LEED developer by the U.S. Green Building Council. View a complete list of our LEED-certified buildings.