Shockingly hard to find a Halifax one. Barrington Street is the place to reliably be surrounded by Victorian charm, but the buildings are scaled too large, and the overall quality of the street too... vehicle-oriented, I guess, to work.
Argyle Street at Prince is
270 degrees of charm, but for the massive thing on the corner. (Go down Argyle for a rather funky/oddball block of Victorian buildings turned into bars, but again, the huge slab-building dominates the street to the other side).
A couple blocks away,
this corner has a better commercial mix, but worse buildings.
Finally,
there's Granville Mall, which is currently a a bit of a dead zone for foot traffic. But there's potential here for a real champion high street situation here, albeit only one block long.
Strangely, though the buildings are the least impressive, I have to go with #2 as the Camden-esque vibe (on a much smaller scale, of course).