Macy's Union Square

Macy's Union Square
Exterior of Macy's Union Square (2007)
Interactive map of the Macy's Union Square area
General information
StatusOpen
TypeDepartment store
Architectural styleNeo-Gothic
Location170 O'Farrell Street, San Francisco, California, United States
Coordinates37°47′13″N 122°24′27″W / 37.78702°N 122.40738°W / 37.78702; -122.40738
Current tenantsMacy's
Year built1928–1929
OpenedOctober 16, 1947 (1947-10-16) (Macy's)
Renovated
  • 1948–1949
  • 1955
  • 1967
  • 1976
  • 1998
OwnerMacy's
Technical details
Floor area700,000 square feet (65,000 m2) of selling space
Design and construction
ArchitectLewis P. Hobart
Website
Store information

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.