Welcome to Onyx Winter Park, where apartments for rent in Casselberry FL near AdventHealth Altamonte Springs provide a perfect blend of comfort and convenience. Our community is ideally located with easy access to Semoran Boulevard and FL-417, ensuring a quick commute to AdventHealth Altamonte Springs. Choose from studio, one, or two-bedroom floor plans, each featuring wood-style flooring and spacious screened patios or balconies. At Onyx Winter Park, enjoy a range of amenities designed to enhance your lifestyle. Our community features a fitness center, pool, and clubhouse, providing spaces for relaxation and socializing. Apartments come equipped with high-speed internet access, stainless steel appliances, and in-unit washer/dryer. Our smoke-free environment and wheelchair accessible rooms ensure comfort for all residents. Discover the ideal apartments for rent in Casselberry FL near AdventHealth Altamonte Springs at Onyx Winter Park today.