Court Blocks the White House Ballroom Again. Trump Calls It a ‘National Security Threat.’
- 2-1 the D.C. Circuit panel vote upholding the injunction that blocks above-ground construction on the White House State Ballroom — U.S. Court of Appeals for the D.C. Circuit, Aug. 7, 2026
- 14 days the stay the D.C. Circuit placed on its own ruling, giving the administration a window to seek Supreme Court review before the block takes full effect — D.C. Circuit ruling, Aug. 7, 2026
- $400 million the estimated cost of the ballroom project, as reported — Forbes and OANN, Aug. 7, 2026
- 4 federal judges who have now ruled on aspects of this case, appointed by four different presidents of both parties — D.D.C. and D.C. Circuit dockets
A federal appeals court ruled Friday that President Trump’s White House State Ballroom cannot continue rising above ground while litigation over its legality proceeds. The U.S. Court of Appeals for the D.C. Circuit split 2-1, upholding a preliminary injunction a district judge issued in March, and stayed its own decision for 14 days — a window built specifically to let the administration ask the Supreme Court to intervene.
The dispute traces back to summer 2025, when the ballroom was announced as an addition to the White House complex. Demolition of the East Wing began that October to make way for it. In December 2025, the National Trust for Historic Preservation — a congressionally chartered nonprofit — sued the National Park Service in federal district court, arguing the project needed authorization it never received.
What follows is the procedural record: who ruled, on what legal theory, and what happens next.
The case, National Trust for Historic Preservation v. National Park Service, reached the D.C. Circuit after a busy five months in district court. Senior U.S. District Judge Richard Leon issued a preliminary injunction on March 31, 2026, blocking above-ground work on the ballroom and writing that “no statute comes close to giving the President the authority he claims to have.” He stayed his own order for 14 days.
Two days after Judge Leon’s ruling — while his own 14-day stay of the injunction was still running — the National Capital Planning Commission voted 8-1, on April 2, to approve the ballroom’s design anyway. The Justice Department filed an emergency appeal on April 6, citing “grave national security risks” from halting the work. On April 16, Judge Leon clarified his order after reports that below-ground construction had continued: below-grade work — bunkers, security infrastructure — could proceed, he wrote, but above-ground construction remained blocked. “That is neither a reasonable nor a correct reading of my Order!” he added.
The D.C. Circuit heard two hours of oral argument on June 5. Its ruling landed Friday, August 7 — a 100-plus-page majority opinion upholding Judge Leon’s injunction, with the panel again staying its own decision for 14 days to give the administration time to seek Supreme Court review. As of this writing, above-ground construction remains halted and President Trump has said he will appeal immediately.
Four federal judges have now ruled on some part of this case, appointed by four presidents from both parties. The district court injunction that started it all came from Judge Richard Leon, appointed to the U.S. District Court for the District of Columbia by President George W. Bush (R). On appeal, the D.C. Circuit panel that upheld his injunction consisted of Judge Patricia Millett, appointed by President Obama (D), and Judge Bradley Garcia, appointed by President Biden (D), who formed the 2-judge majority.
The dissent came from Judge Neomi Rao, appointed by President Trump (R), who called the injunction “a blatant abuse of discretion.” Rao did not reach the merits of who has authority over White House construction; she argued the National Trust lacks Article III standing to sue at all. In her reading, the Trust’s congressionally chartered purpose does not extend to “aesthetic oversight” of federal property, and the objection from Trust member Alison Hoagland — who called the ballroom an “eyesore” — amounts to a generalized grievance rather than the kind of particularized injury standing doctrine requires.
Legal commentary on the ruling — including analysis published at Reason’s Volokh Conspiracy — has flagged Rao’s standing argument as the panel’s most vulnerable seam, and suggests a Supreme Court reversal on standing grounds, rather than on the merits of who controls White House construction, is plausible if the administration’s appeal is heard.
The majority opinion did not rule on environmental law or historic-preservation statutes. It rested on separation of powers — specifically, the Constitution’s Property Clause, which vests authority over federal property in Congress. “Each President is a temporary tenant, not the owner, of the White House,” the majority wrote. On the question of whether the ballroom itself should exist, the opinion added: “Whether or not a massive ballroom should be constructed is for Congress to decide and is not a matter for Executive self-help.”
That framing sits awkwardly against the procedural record: the National Capital Planning Commission — the federal body with review authority over construction in President’s Park — voted 8-1 to approve the ballroom’s design on April 2, two days after Judge Leon’s ruling and while his own stay of the injunction was still in effect. The commission’s approval did not resolve the underlying legal question the courts have since addressed twice: whether an executive-branch project of this scale requires congressional authorization the commission itself cannot supply.
President Trump responded on Truth Social the day of the ruling, framing the project in security rather than aesthetic terms. He wrote that the military and Secret Service view the ruling as a national security threat, since the complex under construction is intended for the protection of the country and future presidents. He listed bomb shelters, a hospital and medical facilities, protective partitioning, top-secret military facilities, missile-resistant steel, drone-proof ceilings, military-grade venting, and blast-proof glass as features tied together as “one big, expensive, and very complex unit.” He called the project a “desperately needed Military Center” and said he would appeal “immediately” to the Supreme Court “in its entirety.”
The Military and Secret Service are viewing this horrendous, politically motivated, and unlawful 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... It is all tied together as one big, expensive, and very complex unit, which is vital for National Security and Military Operations of the United States of America!
Paraphrased commentary · not a verbatim post
Paraphrase of Trump's Aug. 7, 2026 Truth Social statement, as reported by Mediaite, OANN, and Forbes.
The National Trust for Historic Preservation, which brought the suit, welcomed the outcome. “This is a great day for our country and for the American people’s right to voice their opinions about the historic places they cherish, including the White House,” CEO Brent Leggs said in a statement.
With the D.C. Circuit’s 14-day stay running, the next stop is the Supreme Court. Legal analysts note the administration has two distinct paths to a win there: persuading the justices that the National Trust lacked standing to sue in the first place — the argument Judge Rao made in dissent — or persuading them the Property Clause analysis itself was wrong. The two paths lead to very different outcomes for future disputes over presidential authority on federal property, even though both would let construction resume.
A 2-1 D.C. Circuit panel upheld the injunction blocking above-ground construction on the roughly $400 million White House State Ballroom, ruling that Congress — not the president — controls construction of this scale on federal property. The panel stayed its own ruling 14 days for a Supreme Court appeal Trump has vowed to file immediately. Four judges appointed by four presidents from both parties have now weighed in: a Bush appointee issued the original injunction, two judges appointed by Obama and Biden formed the appellate majority upholding it, and a Trump appointee dissented on standing grounds. Below-ground work, including security infrastructure, is unaffected by the block.
