103 GRAND ST This exceptional 25-foot-wide single-family brownstone sits in the most desirable neighborhood in Jersey city, Paulus hook. This home blends classic architectural detail with thoughtful modern upgrades, offering up to 5 bedrooms, 3.5 bathrooms, and approximately 3, 800 square feet of refined living space. At the center of the home is a beautifully designed chef's kitchen, featuring striking Calacatta marble countertops, including a substantial island, custom solid wood cabinetry, and premium appliances such as a Wolf 6-burner gas range, Bosch refrigerator and dishwasher, and a Bertazzoni double wall oven. A built-in pantry and dedicated bar area with a Marvel wine refrigerator enhance both function and style. Radiant heated bluestone floors add comfort, while French doors open to a private bluestone patio complete with a gas-connected grill and a professionally landscaped garden. Just beyond, a cozy den offers a custom media center with extensive built-in storage. The parlor level spans the full length of the home and showcases impressive proportions, highlighted by statement Roll And Hill Chandaliers, original pocket doors, custom walnut built-ins, intricate plaster moldings, ceiling medallions, and beautifully preserved inlaid oak flooring. Two original ebony marble mantels anchor the front and rear parlors, adding timeless elegance. The upper levels provide exceptional flexibility. One floor includes a spacious open chamber ideal for a family room, library, or guest space, along with an additional large bedroom and a marble-appointed bathroom with Kohler fixtures. Top level can live as either a primary suite, or oversized kids bedroom with playroom, and two additional rooms for private study/office , childrens rooms, or guest bedroom spaces/ Au pair suite. Additional features include multi-zone central air conditioning, 3 skylights that bring in abundant natural light, smart home enhancements such as Nest thermostats and keyless entry, and a full laundry room with Electrolux washer and dryer. Garage parking is available via a rented driveway space alongside the home. Perfectly positioned, this home is just minutes from the Grove Street and Exchange Place PATH stations, NYC ferries, and the Hudson River waterfront. Enjoy immediate access to top-tier dining, boutiques, galleries, and parks, including Liberty State Park. Located near PS 16 and adjacent to Paulus Hook Park, with a new Whole Foods nearby. Trader Joe's and equinox coming soon! This residence offers an ideal blend of convenience, character, and elevated city living.