This impeccably updated waterfront residence in the prestigious Bay Isles Harbor neighborhood offers a seamless blend of luxury and coastal charm. Located behind the secure, 24-hour manned gates of Bay Isles, this home has been meticulously enhanced with thoughtful renovations inside and out. Recent improvements include lush new landscaping (2024), impact windows (2018), a renovated family room, kitchen, bathroom, and laundry room (2021), all new air-conditioning systems (2021/24),custom built-ins in the primary suite's walk-in closets (2024), resurfaced deck, swimming pool, and spa (2015), new pool heater and variable speed pump (2023), new boat lifts (2013), and a tile roof (2011). Spanning over 4,200 square feet, the interior welcomes you with double doors that open to soaring cathedral ceilings and floor-to-ceiling impact glass, creating a dramatic entry filled with natural light. The living and dining areas offer stunning views of the newly resurfaced pool deck and the tranquil waters beyond. The chef's kitchen is designed for both style and function. Quartz countertops, a five-burner gas cooktop, stainless steel appliances, double built-in ovens, and shaker-style cabinetry provide the perfect culinary setting. Overlooking the family room, this space is enhanced by bay window bench seating, ideal for informal dining. The family room features custom built-ins, a double wine cooler, gas fireplace, and tongue-and-groove ceiling, with glass sliders leading to the Florida Room for additional versatility. All bedrooms are en-suite, ensuring privacy and comfort. Two guest suites are located on the first floor, separated by a private den, with the east-facing suite offering direct pool access. The second floor is dedicated to the primary suite, complete with an oversized loft featuring a built-in office and wet bar. Through double doors, the secluded bedroom opens to a private waterfront terrace with a spiral staircase leading down to the pool deck. The suite also includes dual walk-in closets with custom storage, dedicated vanity area, and marble en-suite bathroom. Designed for effortless outdoor living, the exterior is an entertainer's dream. The expansive pavered pool deck offers multiple lounging and dining spaces, surrounding a resurfaced heated swimming pool and spa. Boaters will appreciate the 100+ feet of waterfront, multiple docks, 16,000-pound lift, and direct, unobstructed access to Sarasota Bay. As a Bay Isles resident, exclusive membership to the Bay Isles Beach Club provides private beach access just a short bike ride away. Nearby, the Longboat Key Club offers an unparalleled resort-style experience (requires membership), with championship golf courses, award-winning tennis facilities, a Gulfside pool deck, a state-of-the-art fitness center, spa services, fine dining, and a full-service marina catering to boating enthusiasts. Combining sophisticated design with a coveted waterfront location, this remarkable residence delivers the ultimate in coastal luxury.