When does a neighborhood stop being transitional? When is it done?

This weekend, I was enjoying the city, catching 3 movies ( a record for me, oh and don’t waste money on Shall We Dance?), walking and biking around. And I saw the neighborhood in a slightly different light. Might be the uptick of people jogging in places I didn’t see people jogging before. Then there are all these people with dogs. Parts of Shaw I think are done being transitional. They still have problems, but on the surface, things look fine. But when is a neighborhood done? And what does not transitional look like?