Trump Asks Supreme Court to Allow Ballroom Construction

The Trump administration has filed an emergency application with the U.S. Supreme Court asking the justices to permit the White House to continue construction on its $400 million ballroom project while it appeals a lower court’s order to halt the work. Solicitor General D. John Sauer petitioned the high court on Friday to suspend a decision by a divided D.C. Circuit Court of Appeals panel that ruled the president lacks unilateral authority to build the massive structure without congressional approval, according to AP News.

Chief Justice John Roberts has set a deadline of Tuesday, August 18, for the National Trust for Historic Preservation to respond to the administration’s request. The appeals court’s ruling is set to take effect on August 21 unless the Supreme Court intervenes.

The Legal Dispute

The case stems from the administration’s demolition of the White House’s East Wing last fall to make way for a 90,000-square-foot ballroom that Trump says will hold 999 people. In a 2-1 decision on August 7, the D.C. Circuit ruled that Trump must stop construction because Congress has not approved the project, siding with historic preservationists who sued to halt the work, as reported by AP News.

“Whether or not a massive ballroom should be constructed is for Congress to decide and is not a matter for Executive self-help,” wrote Judges Patricia Millett and Bradley Garcia, both appointed by Democratic presidents. Judge Neomi Rao, a Trump appointee, dissented, arguing that “the district court elevated the aesthetic displeasure of a single passerby over the government’s security interests in the ballroom.”

The appeals court panel upheld an earlier ruling by U.S. District Judge Richard Leon, who ordered a halt to aboveground construction in April. Leon, a George W. Bush appointee, allowed the White House to proceed with underground work, including bunkers, military installations, and medical facilities. He concluded that halting construction would not jeopardize national security.

National Security Arguments

The administration has increasingly framed the ballroom not merely as an event space but as an integral component of a broader national security complex. In the Supreme Court filing, Sauer described the project as “the integrated military complex, including a totally secure ballroom space, at the East Wing of the White House, which is vitally required by national security.”

Notably, the filing includes the administration’s first confirmation that a threatened missile attack on Air Force One prompted the Secret Service to secretly fly Trump out of Turkey last month on an alternate military aircraft. The filing cites “the threat of a missile attack against Air Force One on July 8” in a list of recent assassination attempts against Trump, as reported by AP News.

White House Director for Management and Administration Joshua Fisher attached a declaration to the filing, asserting that the concrete used in the project is “the type used in nuclear power plants” and is “virtually impossible to deconstruct,” according to SCOTUSblog. Fisher also wrote that “[t]his building is already being adjudged to be one of the most beautiful of its kind, anywhere in the country.”

Trump has amplified these arguments on social media, calling the project essential for protecting the president and future presidents. Joint Chiefs Chairman Gen. Dan Caine has called the ballroom a “valid military requirement,” while Secretary of State Marco Rubio has argued it is necessary for diplomacy, noting that the United States currently hosts major foreign dignitaries in temporary tents with “unsafe and unsanitary portable bathrooms,” as reported by Salon.

Funding Controversy

The project has been plagued by funding questions since its inception. Originally estimated at $200 million, the cost has grown to approximately $400 million, with the Washington Post reporting in June that contractor invoices suggest the total cost could reach at least $600 million, according to NPR.

The administration says the project is being funded through approximately $400 million in private donations and that no taxpayer dollars are being spent. However, Democrats in Congress have said it appears that funds from Trump’s tax cuts bill have been redirected to pay for ballroom work. The administration had also requested $1 billion from Congress for the project, which lawmakers refused in May.

Preservationists Push Back

The National Trust for Historic Preservation, which sued over the project in December 2025, has accused the White House of trying to “outrun the courts” by accelerating construction. The group pointed to the administration’s plans to install 1 million pounds of rebar and pour another 3,000 cubic yards of concrete in the coming week alone.

“The Administration’s transparent efforts to evade the rule of law, frustrate judicial review, and limit the availability of meaningful relief in the courts must stop here,” the plaintiffs said in a statement, as reported by PBS NewsHour.

Brent Leggs, the group’s president and CEO, said the appeals court decision affirmed “the American people’s right to voice their opinions about the historic places they cherish, including the White House.”

Broader Context

The ballroom is part of Trump’s sweeping efforts to remake Washington, D.C., which include a proposed 250-foot-tall triumphal arch near the Lincoln Memorial, towering flagpoles on the White House lawns, and a push to revamp the Kennedy Center. The project represents the biggest structural change to the White House complex in more than 70 years, since the Truman Balcony was added in 1948.

During an appeals court hearing in June, Justice Department lawyer Yaakov Roth defended a broad view of presidential control over iconic public facilities, suggesting the government could bulldoze the Statue of Liberty and the White House without legal consequence.

Trump has called the appeals court decision “horrendous, politically motivated and unlawful” and has lashed out at the National Trust, calling its members “TREASONISTS” on Truth Social for bringing the lawsuit.

What’s Next

The Supreme Court now faces a decision on whether to allow construction to continue while the underlying legal challenge proceeds. The administration says the project is roughly 65% complete and argues that “the injunction promises chaos in service of nothing.”

The National Trust has until Tuesday to file its response. If the Supreme Court declines to intervene, the appeals court’s order will take effect on August 21, halting aboveground construction until Congress takes action.

The case raises fundamental questions about the separation of powers, the limits of presidential authority over the White House, and whether national security concerns can override congressional oversight of historic landmarks. Whatever the Supreme Court decides, the broader legal battle over Trump’s authority to remake the nation’s most iconic residence is far from over.