Welcome to 538 Federal St – Historic Charm Meets Modern Living in Pennsport Welcome to 538 Federal St, a truly one-of-a-kind residential and creative space where historic character blends seamlessly with modern design. This nearly 100-year-old former PECO substation is being carefully reimagined into a boutique 21-unit luxury apartment building, breathing new life into one of South Philadelphia's most iconic industrial structures. Ideally located in the heart of Pennsport, just steps from the Italian Market, Queen Village, and East Passyunk Avenue, residents will enjoy unparalleled walkability to some of the city’s best dining, shopping, coffee shops, and local markets. Studio spaces are available and perfectly suited for artists, creatives, or small businesses seeking a unique and inspiring environment. With abundant natural light and flexible layouts, these studios offer an ideal work-live balance in a beautifully restored setting. Experience the perfect mix of history, creativity, and contemporary living at 538 Federal St.