21 S End Ave #321/421, New York, NY 10280

Unit 421/321 is a duplex residence thoughtfully created by combining two units across two levels, resulting in a spacious 5-bedroom, 3.5-bathroom home with approximately 2,600 square feet of interior space and unobstructed Hudson River views. With a layout that offers both functionality and privacy, this turnkey home is ideal for larger households, multi-generational living, or anyone seeking more space in a tranquil, waterfront setting. On the upper level, oversized windows flood the open living and dining areas with natural light while framing expansive river views. A private terrace extends the living space outdoors, perfect for enjoying quiet mornings or stunning sunsets. The custom kitchen is outfitted with Poggenpohl cabinetry, matte-white quartz countertops, and high-end appliances including a 48" SubZero refrigerator, Bosch dishwasher, Beko gas range, and a built-in Miele coffee station. Two versatile bedrooms on this level can easily serve as guest rooms, home offices, or staff quarters. A stylish powder room and a large laundry room with Bosch washer/dryer, utility sink, and built-in storage complete the floor. The lower level is dedicated to rest and retreat. The primary suite spans the entire river-facing side of the home, featuring a custom-built workspace, a large bedroom area, and an en-suite bathroom with double vanities, marble finishes, and a walk-in shower. A separate dressing area offers exceptional closet space. Two additional king-size bedrooms overlook the quiet interior courtyard and share a full bathroom. An additional open space at the bottom of the stairs offers flexibility as a library, play area, or reading nook. Set within The Regatta, a full-service condominium tucked at the end of a quiet cul-de-sac in South Battery Park City, residents enjoy a 24-hour doorman, live-in superintendent, landscaped roof deck with panoramic views, a private courtyard, and bike storage. The building is pet-friendly and smoke-free. Surrounded by waterfront parks, world-class dining and shopping at Brookfield Place, and with convenient access to the PATH train, ferry terminals, and major subway lines, this home offers the perfect balance of space, tranquility, and connectivity. Schedule your private tour today.