360 Harbor Dr Key Biscayne, FL 33149

Experience open-bay living at its most refined. Set along the tranquil shores of Key Biscayne, this architectural single-family estate pairs soaring scale with exquisite craftsmanship, commanding dramatic, uninterrupted water views toward the iconic Miami skyline. Crafted for discerning residents who prize absolute privacy, resort-level comfort, and direct nautical access, the home captures brilliant golden-hour sunsets and glittering city lights from virtually every vantage point. Inside, expansive open living spaces are framed by soaring glass walls that dissolve the boundary between interior elegance and panoramic bay vistas. Hand-selected Italian Navona travertine marble grounds the light-filled layout, leading directly to a precision Boffi chef’s kitchen appointed with integrated appliances and custom cabinetry. Each generous bedroom serves as an intimate private sanctuary featuring an en-suite bath and tailored walk-in closet. Advanced Lutron smart home automation delivers seamless, one-touch control over lighting, motorized shades, climate, and overall ambiance. The grounds offer an extraordinary wellness and entertaining haven. Step out to a Bayfront swimming pool, heated spa, outdoor steam room, and lush tropical gardens. Boaters benefit from a private dock with a lift offering bridge-free ocean access, while the expansive rooftop terrace crowns the estate—delivering premier front-row views of glowing sunsets and the illuminated skyline across the bay.