A Rare Opportunity to Build a Landmark Estate with Breathtaking 270 Coastal Views. Perched atop the most coveted vantage points in Three Arch Bay, 150 Vista Del Sol presents an unparalleled opportunity to create a world-class estate in Laguna Beach s premier guard-gated enclave. Offering two exceptional parcels over 4 acres, this property comes with fully approved, award-winning architectural plans by TAG Front Architects for a 12,000 sq. ft. contemporary masterpiece a design that seamlessly blends modern luxury with the breathtaking beauty of the Pacific Ocean. With a private gated driveway and motor court, this estate ensures the utmost exclusivity and privacy. Walls of glass capture 270-degree unobstructed views, stretching from San Diego to Palos Verdes, while expansive terraces, infinity-edge pool, and indoor-outdoor living spaces create an immersive coastal experience. This is a once-in-a-lifetime opportunity to build a true legacy property in one of Orange County s most prestigious oceanfront communities. Three Arch Bay, known for its privacy, exclusivity, and strong sense of community is a prestigious gated community in South Laguna Beach, offering a variety of upscale amenities, including: Private beach access with tide pools, caves, and a natural arch, 24/7 guarded gate for security, Tennis and Basketball courts, Park and playground, Clubhouse for community & Family-friendly events and social gatherings.