East York
In 1998, East York, along with North York, York, Scarborough, Etobicoke and Old Toronto, were amalgamated into the new "megacity" of Toronto. East York's last mayor was Michael Prue who went on to become city councillor for East York, and then a Member of Provincial Parliament for Beaches—East York in 2001. Between 2002 and 2005, the East York Civic Centre's "True Davidson Council Chamber" was used to hold the Toronto Computer Leasing Inquiry/Toronto External Contracts Inquiry.
Old Newmarket Town Hall and Courthouse
The building was inaugurated on Dominion Day, July 1, 1883, as town hall for Newmarket, Ontario. It assumed the role as York County offices moved from Toronto City Hall in 1953 when Metropolitan Toronto was formed and until York Region was formed in 1971. Reverting the original role, it was replaced when the town offices moved out in 1975.