Macy's Union Square is a department store building bounded by O'Farrell, Powell, Geary, and Stockton Streets in San Francisco, California, United States. The present-day building consists of several buildings that were built separately and later connected, the earliest of which was designed by Lewis P. Hobart for the O'Connor, Moffat, Kean Co. store in 1929. It has been the regional flagship store of the Macy's department store chain since 1949. In November of 2025, Macy's announced they are partnering with developer TMG Partners for the future development of its 600,000-square-foot store property, abandoning previously announced plans to leave the site in 2027.
History
O'Connor, Moffat & Co.
Macy's San Francisco roots date back to 1866 and the founding of O'Connor, Moffat, Kean Co. at Second & Market Streets, eventually moving into several buildings on south Post Street, between Grant Avenue and Kearny Street, where it rebuilt after the 1906 San Francisco earthquake and reopened in March 1909.[1]