In a landmark separation-of-powers ruling, a divided federal appeals court has ordered the Trump administration to halt construction of a $400 million ballroom at the White House, holding that the President lacks unilateral authority to fundamentally alter the historic residence without congressional approval.
The United States Court of Appeals for the District of Columbia Circuit, in a 2-1 decision issued on August 7, 2026, upheld a preliminary injunction won by the National Trust for Historic Preservation, which sued after the administration demolished the White House’s East Wing and began constructing a 90,000-square-foot (8,360-square-metre) ballroom without seeking authorization from Congress.
The ruling represents a significant judicial rebuke of executive power and sets the stage for a potential Supreme Court showdown over the limits of presidential authority over federal property.
The Core Legal Holding: ‘Each President is a Temporary Tenant’
Writing for the majority, Judges Patricia Millett (an Obama appointee) and Bradley Garcia (a Biden appointee) anchored their decision in a fundamental constitutional principle: the President is a steward, not an owner, of the White House.
“Each President is a temporary tenant, not the owner, of the White House and its Executive Residence. The President has no — and claims no — constitutionally assigned authority over that property,” the majority wrote.
The court emphasized that the White House is “designed and maintained for the use of all Presidents, current and future, and for the American people”. It concluded that Congress has not “ceded unfettered authority to the Executive Branch to dramatically redesign, reshape, and reconstruct the White House — the People’s House — to fit a particular President’s desires”.
‘Executive Self-Help’ vs. Congressional Prerogative
The court framed the dispute as a straightforward question of constitutional authority, carefully avoiding any judgment on the merits of the ballroom itself.
“Whether or not a massive ballroom should be constructed is for Congress to decide and is not a matter for Executive self-help,” the panel’s majority wrote.
The opinion further clarified the limited scope of its ruling:
“This holding has nothing at all to do with whether the proposed ballroom is desirable, or not, as a matter of policy. This ruling does not even necessarily mean that the Defendants may not ultimately construct the ballroom. What it does mean is that the Defendants may not do so during the district court’s expeditious litigation without securing Congress’s authorization, as the Constitution and laws require.”
The court rejected the administration’s argument that national security concerns justified bypassing Congress, noting that such concerns are not an “automatic get-out-of-law-free card” to violate the law.
“Congress has not given the Park Service authority, specifically and expressly, or otherwise, to raze protected historic sites in the name of presidential functions or national security,” the majority wrote.
The court added that national security concerns are precisely the reason Congress should be involved: “It is Congress’s job to ensure that any major renovations to the White House do not undermine its historical significance, even in the name of security”.
The Dissent: A Question of Standing and Judicial Overreach
Judge Neomi Rao, a Trump appointee, dissented forcefully, arguing that the National Trust for Historic Preservation lacked the legal standing to bring the lawsuit in the first place.
Rao contended that it is “likely within the President’s authority to make improvements to the Executive Residence” and that the Trump administration would be harmed by the blocking of construction.
She accused the district court of elevating “the aesthetic displeasure of a single passerby over the government’s security interests in the ballroom and the security risks of leaving an open construction site at the President’s home and office”.
“The district court seized supervision of construction at the White House, and my colleagues affirm this judicial overreach,” Rao wrote. She concluded that the preliminary injunction was “a clear abuse of discretion” that “must be vacated”.
Procedural History and Next Steps
The ruling upheld a preliminary injunction previously issued by U.S. District Judge Richard Leon, a George W. Bush appointee, who had twice blocked above-ground construction on the ballroom while allowing underground work to proceed.
The appeals court has placed its ruling on hold for 14 days, giving the Trump administration time to appeal to the U.S. Supreme Court.
President Trump has vowed to seek Supreme Court review. In a post on Truth Social, he called the decision “horrendous” and “politically motivated” and said it left him, other White House officials and visitors exposed to attack.
“This unjust decision must be overturned by the Supreme Court in its entirety,” Trump wrote.
He has framed the ballroom project as a security necessity, stating that it includes bomb shelters, medical facilities, shielding from drones and missiles, and other security features that are “all tied together as one big, expensive, and very complex unit”. He has also asserted that the military and Secret Service view the ruling as a “National Security threat”.
The administration had previously appealed after Judge Leon’s rulings, and the appeals court had temporarily allowed construction to continue while it considered the case. Friday’s decision now makes clear that the entire project — both above-ground and underground — requires congressional approval.
Background: The East Wing Demolition and Legal Challenge
The White House announced plans for the ballroom in July 2025. Demolition of the East Wing, originally built in 1902, began suddenly in late October 2025 when workers were spotted tearing down that wing of the White House.
The National Trust for Historic Preservation, a nonprofit organisation dedicated to protecting historic places, brought the lawsuit challenging the administration’s authority to proceed without congressional approval.
The ballroom project would have been the most substantial structural change to the presidential residence in more than 70 years.
Wider Context: A Pattern of Executive Action
The ballroom case is one of several legal challenges brought against the Trump administration’s efforts to reshape Washington’s historic monuments and sites.
Other ongoing lawsuits challenge:
- Renovation of the Lincoln Memorial Reflecting Pool
- Plans to build a 250-foot (76-metre) triumphal arch on Memorial Circle between the Lincoln Memorial and Arlington National Cemetery
- Attempts to turn a public golf course into private, high-end links
- Efforts to add Trump’s name to The John F. Kennedy Memorial Center for the Performing Arts
Legal Significance: Separation of Powers and the Appropriations Clause
The ruling raises fundamental questions about the separation of powers and the scope of presidential authority over federal property.
The Property Clause and the Take Care Clause
The Constitution’s Property Clause (Article IV, Section 3, Clause 2) grants Congress the power to “dispose of and make all needful Rules and Regulations respecting the Territory or other Property belonging to the United States.” The White House, as federal property, falls within this framework.
While the President has a duty under the Take Care Clause (Article II, Section 3) to “take Care that the Laws be faithfully executed,” this does not confer unilateral authority to demolish and reconstruct federal property without legislative approval.
The Appropriations Clause
The Appropriations Clause (Article I, Section 9, Clause 7) provides that “No Money shall be drawn from the Treasury, but in Consequence of Appropriations made by Law.” Trump has argued that because the ballroom is being funded by private donations, congressional approval is unnecessary.
However, the appeals court’s ruling suggests that the issue is not merely about funding but about the President’s substantive authority to alter the White House itself. The court emphasized that “Congress has not given the Park Service authority, specifically and expressly, or otherwise, to raze protected historic sites in the name of presidential functions or national security”.
The Youngstown Framework
The case invites comparison to the framework established in Youngstown Sheet & Tube Co. v. Sawyer (1952), the landmark Supreme Court case that struck down President Truman’s seizure of steel mills during the Korean War. Justice Robert Jackson’s concurring opinion established a three-part framework for evaluating presidential power:
- Maximum power: When the President acts pursuant to express or implied congressional authorization
- Twilight zone: When the President acts in the absence of congressional grant or denial of authority
- Lowest ebb: When the President acts contrary to the express or implied will of Congress
The ballroom case appears to fall into the third category: the President is acting without congressional authorization, and the court has determined that Congress has not delegated authority to the Executive Branch to make such sweeping changes to the White House.
What This Means for Presidential Authority
The ruling establishes several important legal principles:
- The White House is not the President’s personal property. The President is a “temporary tenant” with limited authority over the residence.
- Congress must authorize major structural changes to the White House, regardless of whether public funds are used.
- National security concerns do not automatically justify bypassing congressional approval.
- Historic preservation organizations have standing to challenge executive actions that threaten protected historic sites.
The decision does not necessarily mean the ballroom will never be built. As the court made clear, the Trump administration may ultimately construct the ballroom if it secures Congress’s authorization, “as the Constitution and laws require”.
Reaction
Brent Leggs, President and CEO of the National Trust for Historic Preservation, celebrated the ruling as “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”.
“The White House, a global landmark that symbolizes American identity and the ideals of democracy, belongs to the American people,” Leggs said. “The National Trust for Historic Preservation and its partners are proud to defend this irreplaceable monument on behalf of all Americans”.
The Trump administration has not yet indicated whether it will seek en banc review from the full D.C. Circuit or proceed directly to the Supreme Court.
Conclusion
The D.C. Circuit’s ruling in National Trust for Historic Preservation v. NPS (No. 26-05123) represents a significant assertion of congressional authority over executive action. By affirming that the President cannot unilaterally reshape the White House, the court has reinforced a core separation-of-powers principle: even the President must seek legislative approval for fundamental alterations to the People’s House.
With a 14-day stay in place, the case is now poised for potential Supreme Court review, where the nation’s highest court may ultimately decide the boundaries of presidential authority over federal property.
