Built in 1906 and located in Tucson's historic West University neighborhood, 1004 N 6th Ave offers a rare combination of historic character, central location, and flexible use potential. Currently configured as a professional office, the approximately 2,860-square-foot, two-story property features multiple private offices and meeting spaces, a kitchen, three restrooms, on-site parking, and a versatile floor plan well suited for law, accounting, financial services, architecture, design, consulting, nonprofit, or other professional users. The property's residential origins also create possibilities rarely found in a conventional office setting. A buyer may consider a live/work arrangement, combining professional space with private living quarters, or potentially returning the property to its original residential use as a distinctive historic estate home. Situated on approximately one-third of an acre between downtown Tucson and the University of Arizona, the property offers convenient access to Fourth Avenue, downtown, the university, and surrounding central Tucson amenities. A distinctive opportunity for an owner-user seeking more than a standard office building—with the character and flexibility to function as a professional headquarters, live/work property, or remarkable historic residence.