I really like the style used. What program did you use to draw this with?

The city doesn't have a clear downtown. The type of buildings, I'm guessing are row houses really reminds me of the Sunset District in San Francisco, CA. For more accuracy with the passage of time, you should add out buildings in the backyards of some of the houses and more variety in the shapes of the houses, since people tend to add rooms as time passes. I really like how it is turning out. It looks like a lot of work.