A Humanities and Instructional Technology wing for the Upper School was completed during the fall 2009. A new turf stadium, softball field, and outdoor courtyard were also completed in 2009. In the fall of 2010, construction was completed on the William A. Hazel Family Lower School, new library, expanded spaces for grades PK-4, and LEED Green certification expanded not only the physical structure of the school but also opportunities for Lower School learning. A Middle School renovation was completed for Fall 2012, with the renovation of the Arundel Gymnasium as well as the addition of the Johnson Academic Media Center.