A federal judge has ordered the Trump administration to suspend construction of a $400 million ballroom at the White House, a project that demolished the historic East Wing to create space for a 90,000-square-foot venue. U.S. District Judge Richard Leon granted a preliminary injunction on Tuesday, ruling that President Donald Trump lacks the statutory authority to undertake such a significant structural change without congressional approval.
The decision marks a sharp setback for Trump’s ambitious overhaul of the White House, one of the most substantial alterations since President Harry S. Truman added a south-side balcony decades ago. Judge Leon, appointed by George W. Bush, emphasized the President’s role as a steward, not an owner, of the historic property.
The National Trust for Historic Preservation, which sought the injunction, hailed the ruling as a victory for the American public, with president and CEO Carol Quillen stressing the need for legal compliance before altering an iconic national site.
Federal court temporarily blocks Trump's White House ballroom redevelopment project.
— The Dive Feed (@TheDeepDiveFeed) March 31, 2026
Construction crews had already torn down the East Wing by late October 2025, transforming the White House grounds dramatically. Trump announced the ballroom project last summer, touting its capacity for 999 guests and claiming it would be funded entirely by private donations, including his own contributions. Yet, the administration moved forward without prior input from key oversight bodies like the National Capital Planning Commission and the Commission of Fine Arts, both of which Trump has filled with allies.
Trump is already melting down about a federal judge blocking his ballroom project pic.twitter.com/kZsdd6e5NR
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Judge Leon’s ruling suspends enforcement for 14 days, acknowledging potential logistical challenges and the likelihood of an administration appeal. Safety and security-related work at the White House remains exempt from the injunction, following the judge’s review of classified government submissions. The National Capital Planning Commission is still slated to review the project just two days after the ruling, with an expected approval now hanging in uncertainty.
Trump fired back on social media, criticizing the preservationists’ lawsuit and defending the project as costing taxpayers nothing. The White House offered no further comment beyond the President’s post. Meanwhile, the legal battle raises broader questions about executive overreach in altering federal landmarks.
The project’s future now hinges on whether congressional authorization can be secured or if an appeal overturns the injunction. With the East Wing already reduced to debris, any delay could leave a visible scar on the White House grounds for months, if not years, as the case unfolds.
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