A federal court on Friday ruled that President Donald Trump must halt most construction of his $400 million White House ballroom project, siding with a lower court that said it must be authorized by Congress.

“Each president is a temporary tenant, not the owner, of the White House and its executive residence,” wrote judges Patricia Millett and Bradley Garcia in a 2-1 decision for the US Court of Appeals for the District of Columbia. “The president has no—and claims no—constitutionally assigned authority over that property.”

Friday’s ruling only affects the above-ground portions of the project. The construction of a fortified underground bunker and other “national security facilities” beneath the site is allowed to continue.

Trump has already demolished the East Wing of the White House to make room for the project, which he has said will be entirely privately funded, mostly by corporate donors, many of whom had business before the executive branch. However, reporting from The Washington Post in June revealed that he had secretly planned to dip into $300 million worth of taxpayer dollars for the project.

At Trump’s urging, Republicans have attempted to add $1 billion in taxpayer money to the federal budget to pay for the project’s security features, but the proposal to pass it through budget reconciliation without approval from Democrats was rejected by the Senate parliamentarian.

The court’s majority said it’s ruling “has nothing at all to do with whether the proposed ballroom is desirable, or not, as a matter of policy… What it does mean is that the defendants may not do so during the district court’s expeditious litigation without securing Congress’s authorization, as the Constitution and laws require.”

Brent Leggs, the CEO of the National Trust for Historic Preservation, which sued to block the ballroom’s construction in December, said Friday was “a great day for our country and for the American people’s right to voice their opinions about the historic places they cherish, including the White House.”

“The White House, a global landmark that symbolizes American identity and the ideals of democracy, belongs to the American people,” he said.

Trump reacted with predictable fury on Truth Social.

“We will be immediately appealing to the United States Supreme Court,” he wrote. “The Military and Secret Service are viewing this horrendous, politically motivated, and unlawful ruling as a National Security threat to our Nation in that the entire Complex is being built for the protection of our Country and, additionally, all future Presidents.”

The ruling is the second blow to one of Trump’s vanity projects this week. A report by the National Park Service recently found that his planned “Arc de Trump” near the National Mall could compromise the historical significance and “integrity” of dozens of other historic landmarks.

From Common Dreams via This RSS Feed.