Princeton Day School completed a $24 million construction project which began in February 2006. The new construction and renovations a were completed in September 2007 and include doubling the size and adding a variety of new technologies to their middle and upper school libraries. A new art center houses studios for architecture, ceramics, painting/drawing, woodworking, photography, and cinematic arts. The school's music facilities have been expanded to include a recording studio and new practice areas to accommodate a growing choral and instrumental music program. In 2019, PDS began construction on a new athletic center, which will hold four international squash courts, two all-purpose athletic courts, changing rooms, offices, and a large commons area attached to the existing Lisa McGraw Skating Rink. Currently, PDS's facilities include:
