Yeah, anything near downtown Concord, even up towards the high school or over to White Park would be plenty walkable. I lived in downtown Concord for a few years and really enjoyed it.

I'd definitely suggest you try finding a place to live in Concord. The area around UNH Law School/White Park is pretty walkable, your quality of life will be pretty good if you can walk over to school or to downtown Concord. You could certainly drive from Hooksett or Manchester, but that'll get old especially in the winter. Hope you find a good place!

I'll add one other thing, once it's been expunged, if your name was picked up by any local media try contacting them to ask if they'll remove it from their websites. I worked at a few places who had policies where they would remove your name from a story if you could prove it was expunged. It might be a pain and time consuming, but it will be beneficial for you years down the line.