Luxury homes for sale & real estate in Marathon, FL

Luxury Home for sale in Marathon, FL:

Wake up to breathtaking turquoise ocean views in this stunning 3BD/2.5BA coastal retreat, ideally positioned across from East Sister Rock Island on a peaceful street within a private gated community. Offering 150 feet of deep-water dockage and a 15,000 lb boat lift, this home is perfectly tailored for the boating lifestyle—arrive with fresh fish on board as the sky glows with a classic Florida Keys sunset. Just minutes from beloved island restaurants and a short, breezy walk to Sombrero Beach, the location delivers that effortless Keys experience. After enjoying your catch-of-the-day—whether cooked at home or by a local favorite—step into an airy, open-concept interior des

Luxury Home for sale in Marathon, FL:

Experience refined island living in this elegant deepwater canal home on Duck Key—an exceptional retreat ideal for large families or those who love to entertain. Perfectly positioned along the pristine Indies Canal, the home captures sweeping water views and offers enchanting peek-a-boo vistas of the ocean from the private master suite balcony. Crafted with enduring quality, this elevated concrete home features a metal roof and expansive windows that frame lush tropical scenery from every angle. Generously proportioned rooms, a graceful interior staircase connecting both levels, and tile flooring throughout enhance the home's spacious and sophisticated feel. Outdoor living is elevated

Luxury Home for sale in Marathon, FL:

Welcome to your island oasis on prestigious Yacht Club Island in Duck Key. This elegantly upgraded 3-bedroom, 3-bath residence delivers the ultimate Florida Keys lifestyle with exceptional boating, privacy, and resort-style living. Step inside to discover a beautifully appointed interior with tasteful finishes throughout—designed for both full-time living and luxurious retreats. Enjoy canal views from the balcony, gentle coastal breezes, and natural light filling the home. The spacious layout provides comfort and style, with a garage and additional storage space offering convenience for outdoor gear and island toys. Outdoors, a lush tropical landscape creates your own private sanctuar

Luxury Home for sale in Marathon, FL:

Wake up in paradise every day. This waterfront retreat in Marathon Key offers instant ocean access, unforgettable sunsets, and a laid-back coastal lifestyle. Fully renovated and beautifully furnished, every space feels like vacation. Enjoy boating, fishing, and dining al fresco on your private waterfront patio with summer kitchen. With zoning allowing daily rentals, this is both the perfect escape and a high-income opportunity. Your piece of the Florida Keys is here -- just bring your boat and your dreams.