WASHINGTON — An appellate court in Washington ordered the Trump administration to halt construction of the White House's $400 million addition by Aug. 21, ruling that the president lacks constitutional authority to unilaterally demolish and rebuild portions of a structure owned by the American people. President Trump responded by renaming the project a "military center" and vowing to appeal to the Supreme Court.
The court's 136-page decision drew a direct line through American history and found nothing comparable. "We are aware of no instance in American history in which a President unilaterally and using privately collected funds demolished substantial portions of the White House that Congress authorized to be built and American taxpayers paid for. Until now," the majority wrote.
The ruling's core argument rests on stewardship, not just separation of powers. "Each President is a temporary tenant, not the owner, of the White House and its Executive Residence," the court wrote. "The President has no constitutionally assigned authority over that property, which is designed and maintained for the use of all Presidents, current and future, and for the American people. Whether or not a massive ballroom should be constructed is for Congress to decide and is not a matter for Executive self-help."
Trump pushed back immediately on Truth Social, framing the ruling as both politically motivated and a national security threat. "Two Obama and Biden Appellate Court Judges just voted against the desperately needed Military Center, required for the National Security of Washington, D.C. and our Country, itself," he wrote. He said the military and Secret Service view the ruling as "a National Security threat to our Nation in that the entire Complex is being built for the protection of our Country and, additionally, all future Presidents."
The rebranding is a direct response to the legal exposure the project faces. Trump originally pitched the East Wing addition as a ballroom when he began touting the project shortly after his Jan. 2025 inauguration, saying at the time he would pay for it himself. The White House later told Congress that a separate legislative proposal covered only security elements, not the ballroom itself. The project never received congressional authorization for either the demolition or the ballroom construction before ground was broken.
Nearly 10 months after construction started, Trump has largely stopped describing the project as a party venue. The pivot to "military center" and national security language tracks the administration's legal argument: if the addition is defense infrastructure rather than a luxury ballroom, the case for executive authority—and for congressional funding—changes.
That question sits at the center of the legal dispute the ruling exposed. Trump raised the money privately to build what he called a ballroom, bypassing Congress entirely. Had the project been framed from the outset as a security facility, it almost certainly would have required a congressional appropriation—but it also would have drawn committee oversight, public hearings and a formal vote. The administration chose speed and private funding over that process, and the court has now said that choice was unconstitutional.
Trump also challenged the plaintiff's legal standing, arguing the lawsuit should never have been filed. "Why didn't they bring this case long prior to construction starting?" he wrote on Truth Social. He said he intends to appeal to the Supreme Court and called the decision "unjust" and demanded it be "overturned by the Supreme Court in its entirety."
The Supreme Court appeal sets up a direct test of executive power over federal property with no modern precedent. The appeals court itself acknowledged the novelty of the situation, noting the absence of any historical parallel in its majority opinion. If the Supreme Court agrees to take the case on an expedited basis, it would face the question of whether a sitting president can demolish congressionally authorized portions of the White House using privately raised funds—without a vote.
The Aug. 21 deadline for halting above-ground construction means the legal clock is moving fast. If the administration does not comply or obtain a stay from a higher court before that date, it faces a contempt question on top of the underlying constitutional dispute.
