504 Lewis Street presents a rare commercial opportunity in Havre De Grace Heights with over 11, 000 square feet above grade, a flexible multi-room layout, and paved lot parking for approximately 15 vehicles. Currently configured with numerous private rooms, clinic areas, office spaces, multiple baths, a reception area, and a large waiting room, the property offers a functional layout suited for a wide range of professional, medical, administrative, or service-based uses. The interior layout provides strong separation of space while maintaining practical flow throughout the building, allowing for private work areas, client-facing rooms, staff areas, and reception/waiting functionality. With a substantial existing footprint and adaptable commercial layout, the property offers meaningful flexibility for continued business use or future repositioning, subject to buyer verification of intended use, zoning, and applicable requirements.