Judge Halts Construction of Trump’s $400 Million White House Ballroom

A federal judge has stepped in to stop the construction of President Donald Trump’s ambitious 90,000-square-foot ballroom at the White House. The ruling comes after a legal challenge from preservationists who argue the President lacks the authority to unilaterally alter the historic estate.

Court Blocks “Finest Ballroom in the World”

U.S. District Judge Richard Leon granted a preliminary injunction on Tuesday, March 31, 2026, to temporarily pause the construction project. The legal action was initiated by the National Trust for Historic Preservation, which sought to ensure the project undergoes independent reviews and receives congressional approval.

In his ruling, Judge Leon emphasized the distinction between the presidency and property ownership, stating, “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!” The judge concluded that the National Trust is likely to succeed on its merits because no existing statute grants the President the authority he claimed to have for the project.

Project Details and Controversy

The planned ballroom, which President Trump has championed as a defining part of his presidential legacy and the “finest building of its kind anywhere in the world,” carries a price tag of $400 million. To make room for the 8,360-square-metre structure, the President ordered the demolition of the White House East Wing in October.

President Trump has voiced outrage over the decision, labeling the National Trust for Historic Preservation “a radical left group of lunatics.” He maintains that the project is ahead of schedule, under budget, and funded entirely by private donors, including himself, meaning there is no cost to the taxpayer.

Bunker and Security Works to Continue

Despite the halt on the ballroom, President Trump confirmed that work will proceed on a “massive military complex” located beneath the site. This includes the Presidential Emergency Operations Center, an underground bunker for the president.

During a press conference in the Oval Office, the President detailed several security enhancements that the court order does not prohibit, including:

• Drone-Proofing: Installation of a drone-proof roof.
• Bio-Defence: Comprehensive bio-defence systems and secure air-handling to prevent airborne threats.
• Critical Infrastructure: The construction of bomb shelters and secure telecommunications systems.
• Medical Facilities: The development of a hospital and major medical facilities on the grounds.

Key Takeaways: The White House Construction Dispute

• The Halt: Judge Richard Leon issued a temporary pause on the ballroom construction.
• The Conflict: The National Trust for Historic Preservation argues the project requires congressional approval.
• The Cost: The ballroom is a $400 million project funded by private donations.
• The Trade-off: The East Wing was demolished in October to facilitate the build.
• What Stays: Work on the underground military bunker and security upgrades remains active.

Frequently Asked Questions

Who is funding the White House ballroom?

According to President Trump, the project is funded by private donors, including the President himself, and is being built at no cost to taxpayers.

Why did the judge stop the construction?

Judge Richard Leon ruled that the President acts as a steward of the White House rather than an owner and that there is no statute providing the authority to proceed without further review and congressional approval.

Will all construction at the White House stop?

No. While the ballroom is paused, the administration is continuing work on the underground military complex, bomb shelters, and various security measures like drone-proofing and bio-defence systems.

Looking Ahead

The court’s suspension of the order is currently set for 14 days, acknowledging the logistical complexities of halting an active construction site. The future of the ballroom now depends on whether the Trump administration can secure congressional approval or successfully challenge the injunction in court.