Unionville is Markham's most prestigious community and one of the GTA's hidden gems. The historic Main Street, lined with Victorian-era storefronts housing galleries, boutiques, and acclaimed restaurants, hosts some of Ontario's most attended festivals, including the Unionville Festival (June) and Markham Jazz Festival. Living in Unionville means front-row access to a genuinely charming village atmosphere rare in the suburbs.
Beyond the heritage core, Unionville's residential streets are known for luxury estate homes on large lots — particularly in the prestigious Unionville Estates, German Mills, and Berczy Village communities. Pierre Elliott Trudeau High School consistently ranks among Ontario's top academic schools, and William Berczy Public School is one of York Region's highest-rated primaries. Unionville GO station provides direct rail service to Union Station.