3616 Dayton Ave building permit for partial basement finishing
Owner Carol Mangione Luthi has submitted a residential alteration to partially finish the basement at 3616 Dayton Ave, framing about 500 sq ft of walls to make a family room, closets, and a small office. The work is estimated at $10,000 and the record is currently marked as submitted, so this looks like interior finishing rather than any exterior or structural overhaul.
Source: Accela Building