Stunning 4-Story Mediterranean Estate in Exclusive Stirrup Key - Includes Vacant Lot & Marina Slip Welcome to your slice of paradise in the Florida Keys! This beautifully designed 4-story Mediterranean-style home is located in the prestigious Stirrup Key, a private, gated community in one of Marathon's most desirable areas. Boasting classic architectural elegance and sweeping panoramic views, this unique property is a rare gem. The first level features a spacious 3-car garage, game area, and abundant storage, with walkout access to the resort-style pool. The second level offers two oversized bedrooms, two full bathrooms, a full kitchen, open-concept living and dining area, and a large screened lanai—perfect for entertaining. The third level is a true owner's retreat, complete with a grand master suite, fireplace, private living area, kitchenette, spa-style bathroom, and huge lanai. Take the spiral staircase to the fourth floor for its crowning widow's peak, adorned with travertine floor, water hookup, for sunrise and sunsets with 360-degree views of Marathon, the Gulf, and beyond. A private nature walk through the lush preserve leads to a dock on the Gulf of Mexico—ideal for wildlife watching, kayaking, or simply enjoying the tranquil surroundings. The home also includes a lift for groceries or wheelchair accessibility to the second floor. As a bonus, this offering includes a vacant adjoining lot with its own Parcel ID and transferable building right (TBR)—an exceptional opportunity to expand or build another residence. A boat slip in the community marina is also included. Located behind the airport with quick access to grocery stores, restaurants, and all the charm of island living, this is truly a one-of-a-kind Keys estate.