North80 Location Centrally located in the Town of Mt. Pleasant Surrounded by main traffic arteries, the Sprain Brook Parkway on the east and Rte. 9 and the Saw Mill River Parkway on the west. Adjacent to Westchester Medical Center, the Maria Fareri Children’s Hospital and New York Medical College Close proximity to Regeneron Pharmaceuticals and Westchester Community College Eight minutes from the Valhalla train station Fifteen minutes from Westchester County airport