Welcome to 684 Summit Avenue, a rare and spacious 3-bedroom, 3-bath duplex that delivers the perfect combination of size, style, and flexibility in the heart of Jersey City Heights. Offering over 1, 600 square feet of beautifully renovated (2023) living space, this sun-drenched home stands out with its smart layout, modern finishes, and private outdoor retreat. Upstairs, the main living level is bright, airy, and inviting. The space features dramatic high ceilings, oversized windows bringing in natural light, and a custom chef's kitchen with designer quartz countertops and a built in wine fridge. The master-suite features a spacious bedroom, a sleek and attractive full bath with double sinks and frameless glass shower, as well as ample closet space. A second light-filled bedroom and a second full bathroom with bathtub completes the floor. Just off the kitchen, step outside to your own private backyard oasis, an uncommon and highly desirable feature that creates seamless indoor-outdoor living and entertaining. Downstairs, the lower-level lower includes the third large bedroom, another full bath, and an expansive, flexible living space offering endless possibilities-family room, home office, media room… An additional private entrance and kitchenette create even more opportunities as a guest suite or for multi-generational living. This glorious home offers both privacy and convenience. Perfectly located in a growing neighborhood just moments from Journal Square, quickly access an easy commute to Manhattan via PATH Train, as well as all of the shopping, dining, and nightlife Journal Square has to offer. Don't miss this exceptional opportunity for buyers seeking space, function, and value in a prime Jersey City location. OPEN HOUSE: Saturday, May 30 11AM - 1PM