^^now I see, sorry!
RE: Toronto's housing stock:
You can see remnants of the Victorian city amongst the highrises throughout old Toronto, and there are a few impressive intact Victorian neighbourhoods like The Annex and Cabbagetown. As you can see in the chart below, Toronto started a big growth spurt at about the same time as the Cabbagetown houses were built (1870s-90s). Toronto became a big city during the late Victorian period.
Populations of Canada's largest cities at the end of the Victorian Period
1861 1871 1881 1891 1901
Montreal 90323 107225 140747 182695 267730
Toronto 44821 56092 86415 144023 208040
Quebec City 51109 59699 62446 63090 68840
Hamilton 19096 26716 35961 47245 52634
Halifax 25026 29582 36100 38495 40832
I think neighbourhoods like Cabbagetown were the normal urban form for southern Ontario back then, you'll find the same format of 2.5 storey townhouses, semi-detached and rows in Hamilton. I've always found it interesting that although Hamilton and Toronto share the same basic format, the details are often different. Toronto has more Second Empire and Romanesque, while Hamilton has more Georgian. Montreal, being much older and with different cultural influences, is another story altogether.