Welcome to SeaGlass Cove, where barefoot luxury meets the laid-back beauty of the Florida Keys. This brand-new, three-story oceanfront home offers over 5,200 sq. ft. of indoor and outdoor living space, with 4–5 bedrooms, a two-car garage, and breathtaking open-water views in every direction.

Located in an exclusive gated enclave of just 14 residences on Grassy Key near Marathon, this private residence was designed for both luxury and leisure. Inside, you’ll find a chef’s kitchen with MiaCucina/Stone International finishes, high-end appliances (Wolf/Subzero and KitchenAid), sleek flooring, modern furnishings, and spa-inspired bathrooms. Multiple indoor dining areas, including a formal dining room and a cozy breakfast nook, make it easy to gather for meals.

Upstairs, the spacious bedrooms and loft-style spaces provide plenty of room for families and groups, while private balconies offer stunning views of the Atlantic Ocean. Step outside and you’ll discover a large cabana with an optional summer kitchen and outdoor dining, perfect for al fresco meals and sunset cocktails.
One of the standout features is our NEW dockage offer:

Guests staying at SeaGlass Cove receive free dockage for boats up to 30 ft at Grassy Key Marina, located just 0.8 miles from the home, on all stays before Dec. 1, 2025. Larger boats are welcome with any added dockage charges paid directly by the guest. It’s the ideal setup for boaters who want turnkey access to the water.

As a guest of SeaGlass Cove, you’ll have full access to the community’s resort-style amenities, including a private white sand beach, oceanfront pool, pickleball court, private cabanas, paddleboarding, fishing, and beautifully landscaped outdoor entertaining areas. A digital door code makes for easy self check-in, and the private garage provides parking for two vehicles.

SeaGlass Cove is centrally located in the heart of the Florida Keys on Grassy Key, offering a peaceful, private retreat with everything you love about island life close by. Nearby, you’ll find marinas, fishing charters, scuba and snorkeling tours, and natural beaches. Local favorites such as Curly’s Coffee, Keys Fisheries, and Island Fish Company Tiki Bar are just minutes away.
We recommend bringing or renting a car so you can explore the Keys at your own pace, from Key Largo to Key West. Rideshare services like Uber and Lyft are also available in the area. For eligible residents with special needs, local transportation options may include services such as Special Transportation Services (STS) and Middle Keys Transportation; please contact providers directly for details.

Whether you’re planning a family vacation, a couples’ escape, or a trip with friends, SeaGlass Cove delivers a true luxury Keys experience—oceanfront, amenity-rich, and unforgettable.