301 Ellis Street is a multi-level hospitality structure situated in San Francisco’s Tenderloin neighborhood, adjacent to the central business district and Union Square retail corridor. Built in 2000, the property spans roughly 74,719 square feet across six stories on a 0.43-acre parcel. Zoning is RC4, permitting diverse uses including hotel and multifamily configurations. The site’s urban core location offers high transit accessibility and proximity to major commercial, entertainment, and visitor hubs.