Stunning duplex penthouse located at Southbank At The Navesink, Red Bank's premier new construction boutique building overlooking the Navesink River. Residence 3E is a two-level sprawling maintenance-free townhome with an open gallery entry that leads to an architectural masterpiece of floating glass stairs and 20' ceilings along with expansive panels of glass and outdoor terraces. Nearly 3,000 square feet of interior living space encompasses duplex penthouse 3E with 1,908 sq. ft. on the 3rd floor featuring a secondary bedroom with an ensuite bath and an expansive waterfront den. The 4th floor features the primary suite with two large walk-in closets, a 2nd laundry room and 1,089 sq. ft. of living space plus a private terrace. Views are further maximized with large glass Pella doors with approximately 357 sq. ft. of outdoor terraces to ensure seamless indoor/outdoor living space. Interiors reflect excellence in the details including Duchateau wide wood plank flooring, porcelain entryway, stunning floor-to-ceiling feature wall with concrete decorative panels, millwork and a gas fireplace. Expansive designer chef kitchen with waterfall quartz center island, counters and backsplash as well as custom cabinetry and Thermador appliances. Bathrooms are finished in full porcelain tile with Kohler faucets and fixtures. Spacious walk-in laundry room with custom built-in cabinetry, counters and wash sink. The primary suite has dual walk-in closets, radiant heated bathroom flooring, a free-standing soaking tub with a full glass enclosed shower room all with full views of the Navesink River.