Come experience this extraordinary home offering exceptional modern architectural design, top quality construction and materials, and a great floor plan for accommodating and entertaining family and friends. Located on a quiet, cobblestone street, this unique property includes a one car garage as well as a 2nd parking space adjacent to the front entrance walkway. Step through the front door into a 3 story, light filled, atrium that is open to the kitchen, dining, and living area backed by a wall of windows that open to a large outdoor space lined with a custom built Pennsylvania bluestone wall. The kitchen features plenty of cabinet space, a 7' wide pantry, hi-end Thermador appliances, quartz counters, and a spacious island with waterfall ends. Opposite the kitchen is a wide living space with custom built media cabinetry, high ceilings, and lots of natural light. A powder room is tucked down a short hall adjacent to the large coat closet. Off the living level is a lovely patio with room for grilling, dining al fresco, and gathering around a fire. Back inside, beautiful wide plank wood floors run throughout the house and architectural interest are found at every turn. Down the stairs off the foyer is another living space with wood floors, natural light, and plenty of room for media, exercise, and play. There is also a 200 sq ft storage room plus additional closets; one including one of two high efficiency, humidity controlled, heating and cooling units that allow for different temperature levels on each floor. Up the quarter turn stairs with LED foot lighting you'll arrive on a landing off the atrium where there are three spacious bedrooms (one with en suite bath), a hall bath, and a laundry area. The 3rd floor features one of the best owner's suites in town with high ceilings, a spa quality light filled bathroom, 3 large closets (2 walk-in). Across the hall is an office space with a wall of glass opening on to terrace and neighborhood views. Up one more flight brings you to an expansive roof deck featuring wide open Center City view, a covered space for shade, and a wet bar. This home is one of the finest ever built in burgeoning Northern Liberties where $1M+ homes are becoming the new normal. Addition features include: Pella doors and windows, Vendi hardware, wireless amenities, speakers and LED lighting throughout, instant hot water, ample storage space, and built-in closet storage systems. 861 N Leithgow is in a class all of its own.