Trump Administration Defends White House Ballroom Construction Amid Lawsuit

In a court filing Monday, the Trump administration stated that halting construction on the new White House ballroom could jeopardize national security. They referenced a Secret Service declaration, arguing that pausing work would hinder the project’s ability to fulfill essential safety and security standards for the president.

The declaration emphasized that the East Wing of the White House, which was demolished in October and is undergoing underground work, couldn’t be left incomplete without compromising vital security measures.

“Thus, even a temporary suspension of construction could breach the contractor’s commitments and hinder the Secret Service’s capability to perform its protective duties,” the filing noted.

This government memorandum was a response to a lawsuit filed last week in the U.S. District Court for the District of Columbia by the National Trust for Historic Preservation. This nonprofit organization aims to preserve significant historic sites and engage the public in that process.

The National Trust argues that pausing the ballroom project is crucial to prevent any irreversible changes until proper oversight and public engagement can occur. Their statement suggested that reviewing the project with the National Capital Planning Commission would help maintain the historic features of the White House grounds.

“Consulting the public is not just respectful; it ensures a legacy worthy of a government of the people,” said Carol Quillen, President and CEO of the National Trust for Historic Preservation.

Recently, President Trump unveiled his vision for a 90,000-square-foot state ballroom, with costs now estimated at over $300 million. Although some private donors support the project, Trump has claimed that it will be funded entirely by him and his associates.

The government filing highlighted that important regulatory reviews are forthcoming and plans to submit draft architectural documents to the National Capital Planning Commission and the American Commission on Fine Arts soon.

They contend that the lawsuit is premature because above-ground construction isn’t planned to commence until April 2026.

In contrast, the National Trust believes the project’s scale necessitates immediate action. Their lawsuit suggests that the addition would alter the Executive Mansion’s character and disturb the classic balance of the White House’s design. They also referenced a statement from the Society of Architectural Historians, which warned that the proposed banquet hall would represent the most significant exterior change to the building in over 80 years.