A rare offering within Waterside-this penthouse includes a PRIVATE AIR-CONDITIONED TWO-CAR GARAGE, an exceptional luxury seldom found in beachfront condominium living. Set at the very end of Bay Beach Lane within the prestigious Waterside community, this beautifully appointed 3-bedroom, 3-bath penthouse captures sweeping panoramic views of both the Gulf of Mexico and the tranquil lagoon, offering 2,605 square feet of refined coastal living. A private elevator entry opens directly into the residence, where a thoughtfully designed floor plan blends comfort with elegant design. The gourmet kitchen is tailored for both everyday living and entertaining, featuring a Viking refrigerator and freezer, Bosch induction cooktop, dual wall ovens, beverage center with built-in ice maker, Mingel custom cabinetry, and an oversized island that serves as a natural gathering space. Expansive sliding glass doors and motorized shades enhance the light-filled living areas, while additional impact sliders extend the lanai into a seamless indoor-outdoor living environment ideal for enjoying the Gulf breezes and spectacular sunsets. The primary suite is a private retreat showcasing Gulf views, a sitting area, dual custom closets, and a spa-inspired bath complete with a soaking tub and walk-in shower. Guest suites are equally well appointed, each with custom baths and access to a second bayfront terrace overlooking the peaceful waters of Estero Bay. Bolen woven vinyl tile flooring adds both durability and sophistication throughout the private suites. Residents of Waterside enjoy an exceptional collection of resort-style amenities, including a lagoon-style pool and spa, sauna, steam room, state-of-the-art fitness center, Har-Tru tennis courts, pickleball, bocce, driving range, fishing pier, guest suites, and deeded beach access just steps away. An extraordinary opportunity to experience luxury, boating, and beach living-all in one remarkable residence.