10–12 Geary Street is a boutique historic office building ideally located in the heart of San Francisco’s Union Square district, on Geary Street between Kearny and Grant. Constructed in 1907, the eight-story building blends classic turn-of-the-century architectural character with modern functionality, offering tenants a distinctive and professional work environment. The property features high ceilings, large operable windows, and abundant natural light, creating bright and efficient office spaces well suited for professional services, creative users, and executive offices. The building is elevator-served and offers full-service leases, providing tenants with predictable occupancy costs and on-site ownership for responsive, hands-on management. Its prime downtown location places tenants within steps of BART, MUNI, world-class dining, retail, and hotels, making it highly accessible for both employees and clients. With a range of flexible suite sizes up to full-floor opportunities, 10–12 Geary Street presents a rare opportunity to lease character-rich office space in one of San Francisco’s most recognizable and transit-oriented submarkets.