It seems like a lot of cities of a certain age have a suburb named Newtown - or Villeneuve, or the local equivalent. The general rule seems to be that they're usually the second centre to be created, after the main downtown area becomes established; so, most often, they're just a little more than walking distance from the core of the city, but easily accessible by modern transportation.
Somehow though, that distance acts as a barrier just long enough for them to get a bit run down, to lag behind the modernisation or gentrification that hits the closer suburbs first. So, they're the last bastion of the independent shopkeep, the stores set up thirty to fifty years ago in the one location, who are still hanging on - even as the shopping malls and megastores spring up nearby...