The Watermark, completed in 2006, is the sleekest building within South Beach, infusing vitality into San Francisco's newest neighborhood. It's all about light, air and water, as this magnificent 22-story tower rises from San Francisco's waterfront, with floor-to-ceiling glass and magnificent bay, city and AT&T Park views. The building's clean exterior lines, enhance the sophisticated floor plans containing 1, 2, 3 bedrooms topped with exclusive penthouses.