Step into a piece of Tarentum history--where timeless architecture meets incredible opportunity across three full stories. The first floor is perfectly set up for business with a welcoming reception area, three private office suites, and a large conference room ready for clients or collaboration. You'll love the original tin ceilings and unique loft space (with hard wood floors) that adds both function and flexibility. A convenient kitchenette and ADA-compliant bath make this level truly turnkey for a professional office, boutique retail space, or creative studio. Upstairs, the second floor features a spacious, currently occupied residential unit--ideal for owner-occupancy or steady rental income--plus an additional unfinished (but roughed in) bonus space offering even more potential to expand or customize. The third floor is where the vision really comes to life--a wide-open space with soaring ceilings, incredible natural light large windows and a cool glass grid skylight, and original details including vintage doors and even historic dumbwaiters. Whether you're dreaming of additional residential units, studio space, storage, or something entirely unique, this level is ready to be transformed. Located in the heart of Tarentum's walkable, charming business district, with easy access to major travel routes via route 28 and 366, this property is perfectly positioned for a law office, medical practice, retail shop, antique store, or mixed-use investment. Character, flexibility, and upside--all in one standout building.