1155 Brickell Bay Dr PH303 Experience the Pinnacle of Waterfront Splendor at Penthouse 303 perched atop the prestigious tower " The Mark on Brickell". This 3-bedroom, 2.5-bathroom penthouse represents the crown jewel of coastal views. While Brickell is known for its soaring skyline, PH303 offers a perspective few ever witness: a breathtaking, unobstructed eastern panorama that sweeps across the turquoise waters of Biscayne Bay. The heart of this residence is its massive, nearly 500-square-foot private terrace—a true outdoor sanctuary that serves as a front-row seat to Miami’s most iconic vistas. From this elevated vantage point, your gaze travels effortlessly from the glimmering shores of South Beach and the exclusive enclave of Fisher Island to the lush canopies of Key Biscayne and the historic charm of Coconut Grove. Inside, the penthouse volume and abundant natural light invite the outside in, creating a light-filled retreat that feels worlds away from the city below, yet is only steps from the world-class dining and high-street retail of the Financial District. This isn't just a home; it’s a sky-high masterpiece for the discerning collector . The principal bedroom with its den gives it a mansion feel other condos do not offer. Call listing agent for a private showing now.