5 Exclusive Marathon, Florida Estates Showcasing Unparalleled Luxury and Waterfront Elegance

Rising above the serene waterfront of the Florida Keys, this striking 14-story high-rise stands as the only one of its kind in the region, offering an unparalleled coastal lifestyle. Residents are greeted with breathtaking sunrises and sunsets from every unit, with some showcasing sweeping ocean vistas and others overlooking the tranquil marina and Gulf. Step outside to a host of amenities designed for leisure and relaxation, including private balconies, a heated pool, and a charming cabana. Stay active with tennis courts, pickleball, shuffleboard, and cornhole, or unwind in the recreation room equipped with a pool table and TVs. A waterside gazebo provides the perfect spot to watch boats glide by, while a well-appointed workout room and ample parking add convenience. With secure access and on-site management, this property offers a seamless blend of comfort and coastal charm.

Size: 500 sf to 1200 sf

Price: $449,000 to $800,000

Positioned at the edge of a secluded peninsula in the heart of the Florida Keys, this Gulf-front estate embodies the essence of waterfront living. Built in 2022, the 4,146 sq. ft. Coastal Modern residence showcases impeccable craftsmanship with sleek architectural lines and the laid-back charm of island life. Floor-to-ceiling glass walls invite the turquoise expanse of the Gulf of Mexico into every space, from the dual lounges to the gourmet kitchen with its quartz counters and premium appliances. Five en suite bedrooms, including a primary suite with a spa-like bath and private porch, offer serene retreats. Outside, a resort-style pool, sprawling patios, and a palm-fringed fire pit create an idyllic setting. A deep-water dock and private boat basin ensure effortless access to open water. Just minutes from Marathon Jet Center, this estate seamlessly blends privacy, luxury, and the timeless allure of the Keys.

Positioned within the exclusive gated enclave of Stirrup Key, this Gulf-front Old Florida Keys fishing lodge embodies the essence of island living in one of Marathon’s most coveted communities. Known for its expansive estate lots and serene open-Gulf vistas, Stirrup Key offers unparalleled privacy and deep-water access, all just moments from Marathon’s conveniences. Spanning two lots for a combined 39,500 square feet, this property is a rare gem, featuring one of the area’s few deep-water sites. The upgraded 165-foot pier dock, reinforced with six new pilings, invites endless aquatic exploration—imagine gazing into crystal-clear waters as tarpon, angelfish, and nurse sharks glide below. With its historic charm and prime location, this lodge promises a lifestyle of tranquility and connection to nature, where the rhythm of the tides sets the pace of each day.

Positioned along the serene shores of Key Colony Beach, this rare waterfront estate captures the essence of coastal luxury on two expansive lots. Boasting 165 feet of deep-water canal frontage, it offers premier boating access with quick routes to the ocean and Gulf. Fully renovated in 2024, the two-story residence blends privacy with turnkey sophistication. The first floor welcomes guests with a bedroom, full bath, lounge area featuring a bar, ample storage, and a unique pass-through garage leading directly to the dock. Upstairs, an open-concept kitchen flows into a grand great room and dining space, complemented by four en-suite bedrooms, including a primary suite with a private balcony and spa-style bath. Outside, a remodeled heated saltwater pool, generous patio, two boat lifts (24K and 15K), and east-facing exposure create an idyllic setting for waterfront living.

Rising above the serene waters of the Florida Keys, this under-construction residence promises a seamless blend of modern design and coastal charm. With pilings installed in early August and completion slated for February 2026, this home is being crafted by experienced developers renowned for their impeccable track record in the region. The property boasts a sturdy concrete retaining wall and seawall, ensuring durability against the elements, while offering unobstructed open water views that define Keys living. Designed for flexibility, the home allows for customizations during construction, providing a rare opportunity to tailor the space to your vision. Ideal for those seeking a primary residence or investment, the property permits weekly rentals and comes with the advantages of new construction, including optimal insurance rates. Embrace a lifestyle where turquoise horizons and tranquil waters are your daily backdrop.