On Belvedere Island’s most prestigious avenue lies a rare opportunity to create something truly spectacular. Welcome to the 400 block of Golden Gate Avenue—one of the most coveted addresses on Belvedere Island, where sweeping, unobstructed views of the Golden Gate Bridge, San Francisco skyline, and shimmering Bay waters take center stage. Nestled among prestigious residences, this street-to-street lot offers a rare chance to claim a front-row seat to one of the most iconic vistas in the world. One of the few properties in a premier location on Belvedere Island that captures BOTH views of east-facing views of Tiburon, Angel Island, and prestigious Corinthian Yacht Club, while also capturing stunning west-facing vistas of the San Francisco skyline and Golden Gate Bridge. Live here now in your chic pied-à-terre while you design your dream home—a stunning architectural masterpiece for primary living or as an extraordinary vacation retreat—or simply enjoy the income potential during the planning phase. Designed for effortless indoor-outdoor living, the residence is ideal for long weekends, summer escapes, and spontaneous getaways. Belvedere’s mild microclimate, secret stairways leading directly to downtown Tiburon’s waterfront, and easy access to world-class dining and boutique shopping create an idyllic sanctuary where every visit feels like a luxurious vacation. Belvedere and adjoining Tiburon offer a rare blend of relaxed coastal living and refined sophistication. With the San Francisco Bay surrounding three sides of the peninsula, the area is a haven for water lovers, offering endless opportunities for paddleboarding, kayaking, sailing, or simply soaking in the serenity of the bay. Just moments away, downtown Tiburon offers an array of upscale amenities, including award-winning restaurants such as Michael Mina’s Bungalow Kitchen and Malibu Farm, refined wine and caviar bars, boutique shopping, picturesque waterfront promenades, and two prestigious yacht clubs. This welcoming community also boasts a top-rated school district and provides convenient access to San Francisco—whether by ferry or via a scenic drive across the iconic Golden Gate Bridge. With an unparalleled setting and endless architectural possibilities, this extraordinary offering is limited only by your imagination. A once-in-a-generation opportunity to create a legacy estate in a location that truly defines world-class living. -Full disclosure package available