06/16/2026
🔒 Did you know that German-born Walter Schlage pioneered what would become a global lock company right here in San Francisco? (Push button lock on a doorknob? He invented that.) After opening the first Schlage lock shop in the early 1920s, the company scaled-up to meet demand and moved to Visitacion Valley in 1926 and influenced life in that neighborhood for the rest of the century.
🗓 And THIS Saturday, June 20, 2026, there will be a free party to celebrate 100 years of Schlage in the Valley, with cake! The event will take place in the restored Schlage administration building on Bayshore Boulevard, the only physical remnant of Schlage's long history in the neighborhood.
💻 Want to learn more about this sunny southeastern SF neighborhood? View SF Heritage's articles on historic buildings, businesses, and cultural histories at:
sfheritage.org/visitacion-valley