One of San Francisco’s most recognizable federal addresses just got a new name. The landmark building at 50 United Nations Plaza in the Civic Center was officially rebranded today as the Senator Dianne Feinstein Federal Building, in a dedication that brought together U.S. Sen. Alex Padilla, Feinstein’s family, former staff and San Francisco Mayor Daniel Lurie. The ceremony was the local finale to a renaming process that started with legislation introduced in 2024.
Padilla Leads Plaque Reveal With Family and Mayor Looking On
U.S. Sen. Alex Padilla hosted the dedication and led the unveiling of a new plaque, joined by Feinstein’s relatives, former aides and Mayor Daniel Lurie, according to NBC Bay Area. Padilla said the new name "recognizes Feinstein’s decades of service to California and the nation," the outlet reported. The event featured brief remarks from attendees before the covering came off the plaque at the building’s south entrance.
A Storied Civic Center Address
The U.S. General Services Administration now officially lists the property as the Senator Dianne Feinstein Federal Building, with its address remaining 50 United Nations Plaza in the heart of Civic Center. The agency notes that the Second Renaissance Revival structure, built in 1936 and renovated in 2013, is on the National Register of Historic Places, per GSA. Inside, it houses regional GSA offices along with other federal operations that serve San Francisco residents.
How The Renaming Cleared Congress
The new name stems from legislation introduced by Sen. Alex Padilla and Sen. Laphonza Butler. The bill text on Congress.gov for S.4489 shows that the measure passed the Senate in September 2024. Padilla’s Senate office said the designation would cement her legacy and memorialize Feinstein’s service in a press release about the push. That congressional step opened the door for the GSA and local officials to stage a formal dedication in San Francisco.
Local Moves To Memorialize Feinstein
The federal building renaming comes on the heels of other hometown tributes, including a San Francisco Airport Commission resolution earlier this year to name San Francisco International Airport’s International Terminal after the late senator, according to the airport’s release. Supporters have framed the latest change as a nod to Feinstein’s long service to both city and state, while city leaders say putting her name on a Civic Center federal hub reconnects her legacy to the area where she once served as mayor. The freshly installed plaque now joins the rest of the Civic Center’s dense layer of political and civic history.
