In September 2015, the school acquired its current Lower and Middle School facilities, and administrative building, located in Mountain Lakes, New Jersey, from The Wilson School (which is now defunct). Following the purchase, The Craig School will begin a renovation program on the Mountain Lakes facilities, including the expansion of the school's Orton Gillingham teaching wing for students with dyslexia and related academic learning disabilities, science lab and technology teaching areas and art studio space. A new state-of-the-art occupational therapy room is also in the preliminary plan. The renovation program, which will be managed to avoid operational disruption, is expected to be completed by September 2016.