The Stony Brook School campus spans 55 acres and includes 43 buildings. It is located about 60 miles from New York City, with a train connection right next to the campus. Restaurants, shops, beaches, and harbors are within walking distance, and JFK and LGA international airports are approximately an hour away. Students have access to modern athletic facilities – two turf fields, six tennis courts, a baseball field, a track, a weight room, basketball courts, and a wrestling room.
The campus is also strong in academic resources: a STEM lab for robotics, rocketry, and programming; specialized laboratories for biology, chemistry, physics, and environmental science; as well as a library and numerous classrooms. A dining hall, student center, and on-campus chapel further support the community life of the school.