Background
In July 2025, the White House announced plans to replace the East Wing with a privately funded, 90,000-square-foot ballroom in President’s Park. The National Park Service’s environmental review found that the project would permanently harm the park’s cultural landscape, disrupt the White House grounds’ historical continuity, and alter their design, setting, and appearance. Nevertheless, the Park Service issued a finding of no significant impact.
After the East Wing was demolished over three days in October 2025, the National Trust for Historic Preservation sued the Park Service and other federal defendants. It alleged, among other things, that the project lacked congressional authorization and violated federal consultation requirements. The district court preliminarily enjoined above-ground ballroom construction while allowing below-ground work and any construction strictly necessary for presidential safety, security, and structural integrity. The defendants appealed.
The Court’s Holding
The D.C. Circuit affirmed the modified preliminary injunction. At this preliminary stage, the court concluded that the National Trust had made a compelling showing that the defendants lacked statutory authority to construct the ballroom without congressional approval. Congress has plenary constitutional authority over federal property, and 40 U.S.C. § 8106 expressly prohibits erecting a building or structure on federal parkland in the District of Columbia without Congress’s express authorization.
The court rejected the defendants’ reliance on statutes governing White House expenses, Park Service gifts, and interagency transactions as sufficient authority for the project. It emphasized that the defendants claimed no independent constitutional power to undertake the construction and had not shown that Congress delegated authority to dramatically reconstruct the White House. The Trust also demonstrated likely permanent harm to its members’ historic, architectural, and aesthetic interests, while the injunction’s safety-and-security exception addressed the government’s asserted security concerns.
The court stressed that it was not deciding whether a ballroom was desirable or whether Congress could authorize one. It held only that construction could not proceed during the district-court litigation without the required congressional authorization. The court also denied the stay motion as moot, vacated its April 17, 2026 administrative stay, and stayed its decision for 14 days to permit the defendants to seek Supreme Court review.
Key Takeaways
- The preliminary injunction against above-ground ballroom construction remains in effect, subject to exceptions for safety, security, structural integrity, and below-ground work.
- The majority found the Trust likely to establish that federal law does not permit the Executive Branch to undertake this major White House construction project without express congressional authorization.
- The ruling does not permanently bar the ballroom; construction could potentially proceed if Congress authorizes it or the defendants ultimately prevail in the litigation.
Why It Matters
The decision treats major physical changes to the White House and President’s Park as matters governed by Congress’s constitutional control over federal property, not unilateral executive discretion. It also signals that private financing does not itself free a federal construction project from statutory limits or congressional oversight.
Judge RAO dissented, reasoning that 3 U.S.C. § 105(d) likely authorized the Executive Residence to construct the ballroom and that the government’s asserted presidential-security interests outweighed the Trust’s aesthetic injury.