Judge Halts White House Ballroom Construction Project

Federal judge says President Trump lacks authority to build $400 million ballroom without congressional approval.

Apr. 1, 2026 at 10:54am

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A federal judge has halted construction on President Trump's planned $400 million White House ballroom project, ruling that the president lacks the authority to undertake such a major construction without congressional approval. U.S. District Judge Richard Leon said no statute 'comes close' to granting Trump the power he claims to have to execute the project, and barred construction from continuing until Congress authorizes its completion.

Why it matters

The ruling is a significant check on the president's ability to unilaterally make major changes to the White House and its grounds, which are considered national historic landmarks. It affirms Congress's constitutional authority over federal property and spending, and sets an important precedent for the limits of presidential power.

The details

Judge Leon said the Trump administration has declined to argue it has any inherent constitutional authority to build the ballroom, meaning it must point to a specific law granting that power - which the judge said does not exist. He rejected the administration's argument that as long as the White House grounds are 'developed' or 'occupied by buildings,' the president can engage in any construction activity he sees fit.

  • On October 2026, the Trump administration began demolishing the East Wing to make room for the new ballroom.
  • On December 2026, the National Trust for Historic Preservation sued the Trump administration to stop the project until it follows federal laws and rules.
  • On April 1, 2026, Judge Leon issued the ruling halting construction on the ballroom project.

The players

Richard Leon

A U.S. District Judge who ruled that President Trump lacks the authority to build a $400 million ballroom at the White House without congressional approval.

Donald Trump

The former President of the United States who initiated the plan to construct a new ballroom at the White House, which has now been halted by the court ruling.

National Trust for Historic Preservation

A nonprofit organization that sued the Trump administration to stop the ballroom project until it follows federal laws and rules regarding changes to historic landmarks like the White House.

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What they’re saying

“The President of the United States is the steward of the White House for future generations of First Families. He is not, however, the owner!”

— Richard Leon, U.S. District Judge

“Where does this leave us? Unfortunately for Defendants, unless and until Congress blesses this project through statutory authorization, construction has to stop!”

— Richard Leon, U.S. District Judge

What’s next

The Trump administration has appealed the decision, and Congress could choose to authorize the ballroom project or provide funding for its construction.

The takeaway

This ruling affirms the constitutional limits on presidential power, underscoring Congress's authority over federal property and spending. It sets an important precedent that the White House and its grounds cannot be unilaterally altered by the president without following proper legal and democratic processes.