National Trust group asks Supreme Court to keep White House ballroom work paused, arguing emergency bid would halt preservation efforts

A preservationist group seeking to stop construction linked to the White House ballroom urged the U.S. Supreme Court to deny an emergency request from the Trump administration, according to court filings described by The Hill. The group argued that allowing the administration’s request would be an abrupt disruption to a process it said is designed to preserve the ballroom’s historic character while the underlying legal fight continues.

The dispute, as outlined by The Hill, centers on the administration’s attempt to overturn a lower-court order that the group says would keep above-ground work paused. The group contends that, without Supreme Court intervention, the remaining work would “grind” to a halt beginning Friday, although the administration’s position is that the Supreme Court should step in to prevent that outcome.

In its filing to the Supreme Court, the preservation group called the administration’s emergency request “astonishing,” The Hill reported. The group’s position is that the administration is asking the justices to take action on an accelerated timeline while the courts have already directed a pause that, in the group’s view, protects the building’s historic features and maintains stability while legal claims are addressed.

The Hill reported that the administration’s emergency request is aimed at interrupting what it described as an impending effect of the lower-court order, including timing that would start at the end of the workweek. The preservation group urged the court to deny the request and let the existing order remain in place while the case proceeds through the normal appellate process.

The record described in the report frames the matter as a clash over the scope and timing of construction activity at a federally significant property. Legal disputes over federal historic sites often turn on whether courts can and should preserve the status quo during litigation, particularly when work could materially change the site’s features before a final merits decision.

No Supreme Court action is confirmed in the materials available in this packet. The administration’s emergency request and any lower-court order referenced in the report have not been verified here against a Supreme Court docket or a publicly posted order from the relevant court.

If the Supreme Court were to act on an emergency basis, the practical effect would be immediate: either construction would proceed on the timetable sought by the administration or remain paused under the existing lower-court directive. If the court were to deny the emergency request, the pause would continue for the period covered by the lower-court order, leaving the parties to continue litigating the underlying claims.