Classic building, perfect for retail or office use. Located on Main Street in Castine's charming downtown shopping area, and less than 100 yards from the deep water harbor. The main level has a tin ceiling, recently refinished wood floor, half bath, and utility room with sink. The lower level is finished, with wood plank walls, and a small bar. Many upgrades since 2016; front door, scalloped shingles on facade, interior paint, hot water heater.