33 N 3rd St #4a, Philadelphia, PA 19106

An art collector’s dream in the heart of Old City, the penthouse at 33 North 3rd Street offers a rare opportunity to own a true 19th-century warehouse reimagined for modern living at an extraordinary scale, complete with a private roof deck spanning over 1,400 square feet. Originally constructed in 1853 and later used as a wool warehouse and leather tannery, the building’s industrial purpose is not just a detail, it is the defining feature of the home. The soaring ceilings, expansive walls, and dramatic proportions were built for storage and commerce, and today create a setting that feels purpose-built for a serious art collection or a buyer who values space, presence, and originality. Spanning over 4,700 square feet across two levels, this two-bedroom, three-bath penthouse delivers a living experience that is almost impossible to replicate in Philadelphia. The scale is immediate and striking, anchored by a stunning glass atrium at the upper level that fills the home with natural...