Canada, Toronto
Let the school know you're thinking of applying — they can share their prerequisites and help you through the process.
· Reviewed by Nik Higgins · Co-founder & CEO
J. Addison School is a private Canadian day and boarding K-12 school in Markham, Ontario, educating students from early learning through secondary and a Boarding Program for Grades 7–12. The Canadian curriculum is delivered with a five-period day and a Focus for Success period, supported by technology-enabled learning. The Addison Advantage emphasizes a Safe and Inclusive environment, personalized guidance, and collaboration that nurtures intelligence, creativity, and problem-solving. A rooftop solar system demonstrates the school's commitment to sustainability. University Partnerships provide on-site campus tours, recruitment sessions, scholarships, and personalized support for partner Canadian universities such as York University, Wilfrid Laurier University, Toronto Metropolitan University, and Trent University. Facilities span a 58,000-square-foot campus with modern art classrooms, a gym, a dance studio, a library, a science laboratory, a cafeteria, and dormitories. ESL support, IELTS on site, and an AP program with over 30 subjects broaden opportunities for post-secondary pathways for all students.
2 Valleywood Dr, Markham, ON L3R 8H3, Canada
J. Addison School has 250 pupils, typical class sizes of 15, instruction in English.
Annual tuition at J. Addison School ranges from CAD 20,950 to CAD 29,300 for 2026/27.
J. Addison School teaches Canadian Curriculum for students aged 4 to 18.
Ask me anything about J. Addison School
I can answer your questions about this school in any language. Here are some example questions to get you started.
Our Terms and Privacy Notice apply. doris is AI and can make mistakes - check important details with the school.