Welcome to 604 N. 4th Street, an exceptional four-story luxury townhome in a private gated community in the heart of Northern Liberties, with Ben Franklin Bridge views from its rooftop terrace. It offers a rare combination: a two-car attached garage behind a private gated drive, a dedicated storage room, a full-floor primary suite, and an expansive rooftop living space. The result is a level of comfort and convenience rarely available in the city. Designed for both everyday living and effortless entertaining, the second-floor main living level is filled with natural light from oversized Andersen windows and centered on a striking stone gas fireplace with 5.1 surround sound. The kitchen was designed for serious cooking and gathering. It features a Viking 36" six-burner pro rangetop with pot filler, Miele convection and plumbed combi-steam ovens (the steam oven also sous vides and reheats without drying food out), a Bosch counter-depth refrigerator and quiet Bosch dishwasher, a built-in wine refrigerator, quartz countertops, Porcelanosa finishes and a hammered farmhouse sink. An island that seats four connects to the dining area and a custom built-in dry bar. The finished lower level offers real flexibility. It's currently set up as a boutique home gym with mirrored walls, and it works just as well as a media room, guest space or office. The third floor features two generously sized bedrooms, each with its own en-suite bath and walk-in closet, ideal for guests. The floor also has a spacious laundry room with side-by-side washer and dryer and abundant storage. Occupying the entire fourth floor, the primary suite feels more like a private retreat than simply another bedroom. The custom walk-in closet is fully built out. The spa-inspired bath features heated floors, a towel warmer, mirror defogger, soaking tub, double vanity and an oversized frameless glass shower with rain showerhead. A private wet bar with sink and wine refrigerator is currently set up as a home office, a work-from-home space that doesn't take away from the living areas. The rooftop terrace truly functions as a second living room. It has Ben Franklin Bridge and skyline views, a built-in gas line for grilling, an outdoor TV in a custom cabinet, TV and Ethernet wiring, integrated speakers, and generous space for dining and lounging. It's one of the home's most memorable features. Luxury extends well beyond the finishes through a fully integrated Savant smart home system that controls Lutron lighting, motorized shades, three-zone HVAC, AV, the garage and security. With a tap in the Savant app or a Google or Alexa voice command, you can turn off every light, lower the shades, adjust the climate and secure the home before bed. Programmable Lutron buttons handle lights and shades with one touch, and motion-sensing stairwell lights guide you all the way up. Outside your front door, enjoy everything that has made Northern Liberties one of Philadelphia's most sought-after neighborhoods. Walk to Caf La Maude, North Third, Yards Brewing Company, Bourbon & Branch, neighborhood parks, boutiques, and local favorites, with easy access to I-95, I-676, Center City, and public transportation.