Sentinel Building

Have you ever heard of a building that survived a major earthquake and housed a political boss, a legendary comedy club, and a famous film studio? This architectural marvel is the Sentinel Building, right here in San Francisco. The Sentinel Building, also known as Columbus Tower, is a striking flatiron-style structure completed in 1907. It stands proudly at the intersection of Columbus Avenue, Kearny Street, and Jackson Street, bridging the vibrant neighborhoods of North Beach, Chinatown, and the Financial District. The Sentinel Building’s green copper facade has witnessed a rich tapestry of history. Construction began before the devastating 1906 earthquake, but the building’s framework miraculously survived the disaster. The construction was significantly delayed. It took over a year to complete, which was longer than expected. Upon completion, the top floor became the headquarters of Abe Ruef, a prominent yet controversial political figure. In the 1950s, the Sentinel Building’s basement housed the hungry i nightclub. This small venue became a launchpad for some of the biggest names in stand-up comedy, including Mort Sahl. Later, the building’s fate took another turn when it was purchased by the Kingston Trio in 1958. They established their headquarters here and even built a recording studio in the basement. The Sentinel Building’s story continued when Francis Ford Coppola acquired it in 1972. Coppola renamed it back to the Sentinel Building. His film studio, American Zoetrope, co-founded with George Lucas, moved in and remains a tenant to this day. The Sentinel Building has been a silent observer of San Francisco’s ever-changing landscape. It stands as a testament to the city’s resilience and creativity. Today, you can even grab a coffee at Cafe Zoetrope on the ground floor, another Coppola venture. The Sentinel Building is more than just bricks and mortar. It’s a living embodiment of San Francisco’s vibrant past and present.