Fully renovated in 2026, this exceptional two-family property at 319 William St in Harrison offers modern living with strong income potential. Each unit features 2 bedrooms, with the first unit offering 1 full bath and the second unit boasting 2 full baths plus an oversized finished attic featuring two floors of living space. The home is highlighted by a spacious eat-in kitchen, rich hardwood floors throughout, and abundant natural light. A versatile den provides the perfect work-from-home or flex space, while the finished attic complete with a full bath, open layout, and recessed lighting serves as an ideal guest suite, additional living area, or private retreat. Additional features include in-unit laundry, central air, and modern appliances. Short walking distance to the Harrison PATH Station for an easy NYC commute, and just moments from West Hudson Park, Red Bull Arena, and the shops and restaurants along Frank E. Rodgers Boulevard.