Febraury 15 - March 25: One Bloor (Great Gulf, 70s, Hariri Pontarini)
No building was more anticipated in 2010 than One Bloor, Great Gulf's relaunch of the failed 1 Bloor East project by Bazis. That previous project had its proponents (for its 80-storey height) and its detractors (for its underwhelming architecture), but it was a connection to the failed bank Lehman Brothers that brought that project down in 2009. David Pontarini headed up the redesign for Great Gulf, and an initial rendering in February led to a full rollout in March that dropped the height (initially to 65 storeys) but upped the design. The building still divides critics, but everyone was relieved that a swooping standout promised to replace an empty lot in one of Toronto's more significant locations.
http://urbantoronto.ca/content.php?1505-Reviewing-2010-Notable-Births