575 SANCTUARY DRIVE A504 Welcome to The Sanctuary on Longboat Key, where beachfront living meets effortless comfort. Available as either a 4-month short-term rental for $25, 000/month or a 1-year lease at $10, 000/month, this southwest corner penthouse offers a rare opportunity to wake up to sweeping Gulf views and end every day with unforgettable sunset skies. From the moment you step through the double-door foyer, floor-to-ceiling sliding glass doors frame endless turquoise water and natural light that fills the living spaces, creating a bright and inviting coastal retreat. Located on the 5th floor, this beautifully updated Essex corner residence offers over 1, 800 square feet of living space with 3 bedrooms and 3 bathrooms. Cherry hardwood floors and crown molding elevate the main living areas while large windows and sliding doors keep the Gulf as the star of the show from nearly every room. The kitchen is both functional and stylish, featuring granite countertops, quality cabinetry, top-of-the-line appliances, and a charming breakfast area overlooking Longboat Key’s famous white sand beaches. The owner’s suite is designed as a private retreat with floor-to-ceiling water views, plush carpeting, and an expansive layout. The ensuite bathroom is thoughtfully designed with a dedicated LED-lit vanity and grooming area, separate from the main dual-sink bathroom space which offers plenty of storage. A large jetted soaking tub and seamless glass walk-in shower with a rainhead fixture complete the spa-like feel, while a spacious walk-in closet with a custom closet system provides excellent organization. The thoughtful floor plan also offers a rare feature for a three-bedroom layout: the third bedroom includes its own ensuite bathroom, providing added privacy for guests or family. Additional features include electric storm shutters, newer windows and doors, and a generous utility room. Step outside to the wraparound terrace where the Gulf serves as your everyday backdrop, making it the perfect place to enjoy morning coffee, coastal breezes, or those unforgettable sunset views. Residents of The Sanctuary enjoy 18 acres of beautifully maintained beachfront grounds along with exceptional resort-style amenities including walking trails, covered grilling areas, a clubhouse with social events, a fitness center, spa, Olympic-size Gulf-front pool with cabanas, a children’s pool, and two lighted Har-Tru tennis courts. The community also features a 24-hour staffed guard gate and on-site management. Ideally located on the south end of Longboat Key, you are just minutes from St. Armands Circle, world-class dining, shopping, downtown Sarasota, and a variety of cultural attractions. A small pet is welcome. If you’re looking for a waterfront rental that combines space, privacy, and the best of the Gulf Coast lifestyle, this penthouse at The Sanctuary delivers it all. Schedule your private showing today.