The gargantuan Pinnacle SkyTower is fast approaching its final 106-storey height at the foot of Yonge Street, and the instant Toronto landmark just crossed an impressive milestone on its way to becoming Canada's new tallest building. Now, there are two of them — and they're both Toronto condo towers. Now, the SkyTower stands at a megalithic height of 98 storeys on its way to an eventual 106-storey floor count. SkyTower will top out (likely early in the new year) at a mind-melting height of almost 352 metres. To put that immense height into perspective, the main observation level of the CN Tower sits at a slightly lower 346 metres.