5 Ultra-Luxury Waterfront Estates in the Florida Keys and Fort Lauderdale

Along the Atlantic Ocean in Plantation Key’s prestigious enclave, this newly completed contemporary estate frames daily life against turquoise water. Set on over two private acres, the residence pairs serene island living with a modern layout designed for flexibility. Five spacious ensuite bedrooms are complemented by five full baths and three half baths, while more than 15,000 square feet under roof creates a sense of scale without sacrificing privacy. Thoughtfully planned flex spaces include a fitness room, a dedicated office, and a state-of-the-art theater room—each offering the option to convert into additional bedrooms if desired. The result is an expansive yet adaptable retreat, equally suited to quiet mornings and evenings shaped by film, work, or wellness, all with the ocean as a constant horizon.

Along the water’s edge on a rare corner-point lot in Coral Gables, this bayfront modern residence pairs clean contemporary design with 300 feet of prime waterfront. Built in 2018 by renowned Calil Architects and set within a gated community, it’s designed for days that move easily from play to entertaining. Outdoor living unfolds across expansive waterfront terraces with a resort-style pool and spa, outdoor kitchen, built-in BBQ, fire pit lounge, and a basketball or volleyball court by the water. Two private docks—one for a 100′ boat and another with a 30,000 lb boat lift—offer effortless access to Biscayne Bay and the open ocean. Inside, a gourmet kitchen with a huge island anchors casual bay-facing meals, complemented by a butler’s pantry, formal dining room, and temperature-controlled custom wine wall, all served by an elevator for everyday ease.

Along the water’s edge in Coral Gables’ gated Gables by the Sea, this bayfront estate pairs privacy with a setting built for life outdoors. More than half an acre is wrapped in lush landscaping designed by renowned architect Raymond Jungles, creating a true garden backdrop to the open water. Inside, a family room frames wide bay views, while a summer kitchen supports easy entertaining. Boating is central here, with a protected dock accommodating a vessel up to 60 feet and a boat lift rated for 15,000 lbs. Completely renovated in 2018, the home features a new roof, new wood and stone flooring, high vaulted ceilings, and custom cabinetry and millwork throughout. The chef’s kitchen is appointed with SubZero and Miele appliances, complemented by an oversized butler’s pantry with wine refrigerators. A full-house generator adds everyday assurance, letting the bayfront lifestyle unfold with ease.

Along the wide Intracoastal canal in exclusive Harbor Beach, this timeless waterfront estate is defined by meticulous materials and craftsmanship. A 100-foot marble-clad dock anchors the setting, with panoramic views across serene Lake Sylvia and a location just minutes to the ocean. Inside, an extraordinary floor plan emphasizes today’s living priorities, pairing highly functional spaces with open entertaining areas that gather around a modern chef’s kitchen and a dedicated champagne bar. Outdoors, a vast back patio frames a resort-style pool and spa, extending the home’s coastal rhythm from day to night. Amenities include a full gym, a summer kitchen, numerous balconies, a generator, and an up to six-car garage. With security guards in this prestigious beach club community, life here feels both indulgent and effortlessly composed.

Along the water’s edge in Fort Lauderdale’s Las Olas Isles, this new-construction estate brings modern waterfront living to a grand, three-level scale. Meticulously crafted throughout, the residence is designed for both large gatherings and refined everyday routines, with eight oversized bedroom suites, eight full bathrooms, and an additional half bath. A dramatic three-story floating glass staircase anchors the interiors, while an oversized elevator provides smooth access to every floor. Floor-to-ceiling impact windows and doors draw in abundant natural light and frame water views from nearly every room, creating a constant connection to the setting. Outside, deep-water frontage accommodates large vessels, complemented by a nearby wide turning basin and ocean access within minutes by boat—an effortless rhythm for days that begin and end on the water.

Size: 10,500 Sq. Ft. 100’ Water Frontage