PROVIDING YOU A CHOICE IN OFFICE LEASING! When your business needs not only an attractive and convenient location in the Baltimore/Washington corridor Courthouse Square Office Complex is here to serve you! CHS offers new and established businesses a professional, attractive and functional office environment. We are located near beautiful Historic Ellicott City, with Columbia just to our south and driving distances of only 12 minutes to Route 95 and less than five minutes to I-70 and the Route 40, 29, and 100 corridors. Our charming office complex make the Courthouse Square Office Complex the perfect choice for professional individuals and businesses looking for an office in our area.