Girl B (OFF):“Do you live in the old part of town?”
Shinji (OFF):“Um… That is…”
Reichu: The "old town" seems to be in the northern part of Tokyo-3 and refers to the blocks that aren't "accomodated" when the city enters battle mode. They're probably whatever remains of old Hakone — so, of course, they're okay to trash when battling with the Angels. Provides a great excuse for urban renewal!