Classroom Space Available For Rent In Syosset For Non Profit Organizations Only. 4 Classrooms Available With Each Approximately 250 Sqft Each. Communal Room, Library Room Or Music Room Available Approximately 1600– Sqft Private Parking Lot Commuter Rail Syosset Station Commuter Rail (port Jefferson Branch)long Island Rail Road 8 Min Walk 0.4 Mi Available Weekly, Daily Or Monthly. Call For Additional Information, Showings And Pricing.