635 Bush St
San Francisco, CA 94108 Union Square

The Calvert Building, located at 635–641 Bush Street in the heart of San Francisco’s Union Square retail district, sits at the crossroads of some of the city’s highest-traffic shopping and tourism corridors. This historic six-story building, originally constructed in 1913, places businesses just steps from internationally recognized retailers, luxury boutiques, flagship stores, and major hotels that draw millions of visitors annually. Positioned only a short walk from Chinatown’s bustling Grant Avenue shopping corridor, the property benefits from steady foot traffic fueled by both local shoppers and global tourists exploring the area’s vibrant mix of gift shops, restaurants, and cultural attractions. Surrounded by premier destinations such as Maiden Lane, Westfield San Francisco Centre, and numerous high-end brands throughout Union Square, the location offers exceptional visibility and connectivity. With immediate access to public transportation including cable cars, Muni, and BART, this address provides an ideal opportunity for retail operators seeking a dynamic and highly trafficked urban environment.