Harrison Tower, a prominent 15-story building in Yorktown, Philadelphia, has been renovated into 116 affordable senior housing units with updated amenities and common spaces. The building features new entry canopies, a refreshed masonry façade with variegated aluminum panels, and eco-friendly upgrades including thermal insulation, high-performance windows, LED lights, and water-saving fixtures. The renovation aims for Enterprise Green Communities certification, enhancing both the building's aesthetic and climate performance.