One-of-a-Kind Architectural 9-Level Masterpiece with Ocean Views 237 W Avenida Alessandro, San Clemente Welcome to an extraordinary coastal estate in the heart of San Clemente’s sought-after Riviera District. Set on over 1.8 acres, this custom cedar and glass residence offers 7 bedrooms, 5 bathrooms, and approximately 8,254 square feet of refined living space. Designed by award-winning architect John McInnes, this home showcases exceptional craftsmanship and architectural distinction. Featured in Orange County Homes & Gardens, this one-of-a-kind property captures sweeping ocean views, fresh sea breezes, and seamless indoor-outdoor living from multiple balconies. Designed for elevated entertaining and everyday comfort, the home features soaring ceilings, a chef’s kitchen, expansive living areas, a wet bar, and a private elevator. No HOA costs or restrictions. Property includes two separate APN numbers, offering flexibility, privacy and investment potential. At the heart of the home is a dramatic indoor jacuzzi, a striking focal point adding spa-like serenity. The primary suite offers a large jetted tub, two-headed shower, and is thoughtfully located on the lower level beside a tranquil stream and waterfall, creating a private retreat. A standout is the private observatory with wet bar and breathtaking ocean and surf views, perfect for sunset cocktails or stargazing. Features include 31 solar panels, four 220V outlets, a fire-retardant composite roof, and a quiet location near top schools. Large frontage allows multi-car parking. Adding rare value is a built-in income opportunity, with multiple rentable units integrated into the structure. Ideal for multigenerational living, guests, or rental income. This luxury home is among the lowest price-per-square-foot opportunities in all coastal communities west of I-5. Surrounded by mature landscaping and just a 10-minute walk to the beach, this estate blends space, artistry, and lifestyle. Whether relaxing in the jacuzzi, watching waves from the observatory, or hosting gatherings, 237 W Avenida Alessandro is a once-in-a-lifetime chance to own a coastal masterpiece with both luxury and income potential. Just a short stroll to world-class surf, Riviera Beach, and San Clemente’s vibrant downtown, this estate offers a rare blend of artistry, energy efficiency, and income potential. A true legacy property—crafted for those who value space, freedom, and the unmatched coastal lifestyle.