President Trump declared he will take his White House ballroom battle to the Supreme Court after a divided federal appeals panel ruled that he cannot build the massive structure without permission from Congress.
A three-judge panel on the U.S. Court of Appeals for the D.C. Circuit voted 2-1 to halt above-ground construction of the planned 90,000-square-foot ballroom on the site where the East Wing once stood. The court gave the administration 14 days to appeal before the order takes full effect. Underground work, including bunkers and national security infrastructure, may continue in the meantime.
The legal and political stakes are sharp. Trump framed the ruling as a direct threat to presidential security. His opponents see it as a vindication of congressional authority over the People's House. And the case now barrels toward a Supreme Court that will have to decide how far executive power stretches when a president wants to reshape the most famous residence on Earth.
Judge Patricia A. Millett, an Obama appointee, and Judge Bradley N. Garcia, a Biden appointee, formed the majority. Their opinion drew a firm line between presidential occupancy and presidential ownership.
"Each President is a temporary tenant, not the owner, of the White House and its Executive Residence."
The majority went further, rejecting the idea that the executive branch holds free rein to redesign the grounds. The New York Post reported that the panel declared Congress holds "exclusive authority to regulate construction and demolition of White House structures." The majority opinion stated that Congress "has not ceded unfettered authority to the Executive Branch to dramatically redesign, reshape, and reconstruct the White House to fit a particular President's desires."
The court's bottom line was blunt. As the opinion put it:
"Whether or not a massive ballroom should be constructed is for Congress to decide and is not a matter for Executive self-help."
Trump-appointed Judge Neomi Rao broke sharply from her colleagues. She cast the majority's decision as a case of courts inserting themselves into executive branch operations where they do not belong.
"The district court seized supervision of construction at the White House, and my colleagues affirm this judicial overreach."
Breitbart noted the ideological split on the panel, pointing out that the two judges ordering the halt were appointed by Obama and Biden, while the lone dissenter was a Trump appointee. Rao's dissent frames the dispute not as a spending question but as a separation-of-powers problem created by the judiciary itself.
The ballroom plan has been contentious since workers demolished the East Wing to make way for the new structure. The National Trust for Historic Preservation filed suit in December to stop construction after the bulldozing began. Brent Leggs, the organization's president and CEO, said the law is clear.
"The law states that only Congress can authorize the construction of a ballroom at the White House."
Cost estimates have varied widely. AP News reported the administration initially requested $1 billion from Congress for the project, a request lawmakers refused in May. Democrats warned that $350 million from a tax cuts law appeared to have been redirected toward the construction. The AP pegged the project's cost at $400 million. The New York Post cited figures suggesting costs could climb upward of $600 million, with funding drawn from privately collected donations.
The gap between those numbers remains unresolved in public filings. What is clear is that Congress declined to fund the ballroom through normal channels, and the administration moved forward anyway using a combination of private funds and existing agency budgets.
The president wasted no time responding. In a post on Truth Social, Trump cast the ruling in national security terms and signaled he views the fight as far from over.
"The Military and Secret Service are viewing this horrendous, politically motivated, and unlawful ruling as a National Security threat to our Nation."
Trump told Fox News that the decision jeopardizes the lives of future presidents, framing the ballroom project not as a luxury but as a security necessity tied to the broader underground construction already underway. His vow to appeal was immediate and unequivocal.
The 14-day stay gives the administration a narrow window. If the Supreme Court agrees to hear the case or grants an emergency stay of its own, construction could resume while the justices deliberate. If the Court declines, above-ground work stops.
At its core, the case forces a question the Supreme Court has never squarely addressed: who controls what gets built on the White House grounds? The majority treated the answer as obvious, pointing to congressional statutes governing construction and appropriations. Rao treated the majority's answer as an intrusion, arguing the judiciary has no business supervising physical construction decisions at the seat of executive power.
The administration's argument rests partly on the claim that private donations and existing budgets free the project from the congressional appropriations process. The appeals court rejected that theory. Whether the Supreme Court agrees will determine not just the fate of this ballroom but the boundaries of executive authority over the White House complex for decades.
Investigators and congressional committees will also need to determine whether funds were improperly redirected from the tax cuts legislation, a question Democrats have raised but that authorities have not publicly resolved.
The ruling draws a careful line. Underground construction, including bunkers and classified national security facilities, may proceed. Only the above-ground ballroom structure faces the halt. That distinction matters for the security argument Trump is making. If the underground work continues uninterrupted, critics will ask why the above-ground ballroom qualifies as a security emergency rather than a presidential preference.
The National Trust for Historic Preservation, which brought the original lawsuit, has framed the fight as one about preserving the character and legal status of a building that belongs to the American public, not to any single president. The appeals court's majority appeared to agree.
The administration now has two weeks to get the case before the Supreme Court. The justices can act quickly on emergency applications, and this case carries the kind of institutional weight that tends to get their attention. A ruling touching presidential security, congressional spending power, and the physical structure of the White House is not the sort of dispute the Court easily sidesteps.
For conservatives, the case cuts in competing directions. Executive authority matters. So does the principle that Congress controls the purse. How the Supreme Court balances those values will say a great deal about where the separation of powers actually stands, not in a textbook, but in concrete and steel on Pennsylvania Avenue.
