Updated June 21, 2021 – Due to current COVID-19 regulations, the Thornhill Seniors Centre and Thornhill Community Centre remain closed.
City of Markham Customer Service may be reached at 905-477-5530 or send them an email
Throughout the building closure, the Thornhill Seniors Club staff and Volunteer Board continue to work from home and are available by email:
General inquiries: tscboarddirectors@gmail.com
Cindy Petrow – TSC Program Coordinator: cpetrowtsc@gmail.com
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We are located at 7755 Bayview Avenue (N/E corner of Bayview & John Street). Our entrance is on the south side of the building facing John Street.
Front Desk: 905-944-3781 
Travel Desk: 905-944-3782
TSC General email: tscboarddirectors@gmail.com
Follow our Blog to have the latest TSC news and notices emailed as soon as they are posted.