Supreme Court lets Trump keep building White House ballroom despite legal fight

On Friday, August 21, 2026, the U.S. Supreme Court allowed President Donald Trump to continue construction of his White House ballroom project, temporarily lifting a lower-court order that would have halted above-ground work. Chief Justice John Roberts granted an administrative stay while the full court considers the administration's emergency appeal. The project, which began after Trump demolished the East Wing in late 2025, includes a large ballroom and underground security complex. The National Trust for Historic Preservation sued, arguing Trump lacks authority without congressional approval. The administration claims the project is a national security necessity and 65% complete.