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The White House, Washington, D.C. USA
Photo: Diego Delso | CC BY-SA 3.0 | Wikimedia Commons

Judge Leon Reaffirms Block on White House Ballroom Above-Ground Work, Clarifies Limited Security Exception

Judge Richard Leon has reaffirmed a block on above-ground construction of the White House ballroom, while allowing limited below-ground security work to continue. Leon clarified, after a D.C. Circuit panel asked for more detail, that his injunction continues to bar above-grade ballroom work while permitting below-ground excavations, a bunker and other narrowly defined national-security facilities. He rejected the administration's argument that the entire project falls under a security exception, writing "That is neither a reasonable nor a correct reading of my Order!" and he stayed enforcement one week to allow appeals to the D.C. Circuit or possibly the Supreme Court.

Early reports emphasized a renewed halt to above-ground work and noted President Trump's social-media attacks on Judge Leon. Later reporting from NPR, PBS and The New York Times added crucial legal detail, clarifying that the judge explicitly allowed necessary below-ground security and medical construction to proceed. That coverage shifted the narrative from an apparent total freeze to a narrower injunction that draws a firm line between protected historic-space work and limited security exceptions.

President Trump called Leon a "Trump Hating" judge online, accusing him of undermining national security and blocking a "Great Gift to America." Preservation groups, including the National Trust for Historic Preservation, praised the clarification and said it vindicates their lawsuit over the project's impact on historic White House grounds. The administration has touted roughly $400 million in private donations for the 90,000-square-foot plan, but most major White House structural work has historically required Congressional appropriations, and private gifts have typically funded furnishings rather than core structural renovations.

Federal Courts and the Trump White House Historic Preservation and Executive Branch Security Trump White House Renovations Federal Courts and Historic Preservation Trump White House Ballroom Project
This story is compiled from 5 sources using AI-assisted curation and analysis. Original reporting is attributed below. Learn about our methodology.

📊 Relevant Data

Congress has historically been tasked with appropriating funds for the care, repair, refurnishing, and maintenance of the White House and its grounds, ensuring legislative oversight over major modifications.

Decorating the White House — White House Historical Association

Most structural renovations to the White House are paid for through federal appropriations approved by Congress, while private donations have typically funded furnishings and non-structural improvements.

How much have major White House renovations cost over time? — USA Facts

The White House Reconstruction under President Truman from 1948 to 1952 involved comprehensive dismantling and rebuilding due to structural issues, fully authorized and funded by Congress.

White House Reconstruction — Wikipedia

To the knowledge of preservation organizations, Congress has authorized almost every major project constructing or modifying the White House or its grounds throughout history.

Annex 1 - Chart of Modifications to the White House — National Trust for Historic Preservation

📌 Key Facts

  • U.S. District Judge Richard Leon reaffirmed an injunction blocking all above‑ground construction on the proposed White House ballroom, effectively halting resumed or planned above‑grade work.
  • Leon clarified his order to allow only below‑ground safety-and-security work to proceed — including excavations, bunkers, military installations and medical facilities — while barring above‑ground ballroom construction except for any work strictly needed to cover or secure it.
  • The clarification responds to instructions from a D.C. Circuit panel that asked how much of the project could be stopped without endangering security; Leon said treating the entire ballroom project as covered by the security exception is 'neither a reasonable nor a correct' reading of his order.
  • The administration has filed notice that it will seek review in the U.S. Court of Appeals for the D.C. Circuit and may seek Supreme Court intervention; Leon stayed his clarified order for one week to allow those appeals.
  • President Trump reacted on social media, attacking Judge Leon as a 'Trump Hating' judge and accusing him of undermining national security and delaying what Trump called a 'Great Gift to America.'
  • Project details: the plan follows demolition of the East Wing, would create a roughly 90,000‑square‑foot ballroom, and is now estimated to cost about $400 million (higher than earlier donation figures); the project received final approval from the National Capital Planning Commission on April 2.
  • Preservationists welcomed Leon’s clarification: the National Trust for Historic Preservation, whose lawsuit prompted the injunction, said it was pleased with the continued halt on above‑ground work.

đź“° Source Timeline (5)

Follow how coverage of this story developed over time

April 17, 2026
8:07 AM
Trump rails against court decision that once again stalls his White House ballroom project
NPR by The Associated Press
New information:
  • NPR/AP piece details Leon's new written clarification after a D.C. Circuit panel said it lacked information on how much of the project could be halted without endangering security.
  • The ruling explicitly states the administration may proceed with excavations, bunkers, military installations and medical facilities below the ballroom, but must stop above-ground ballroom construction except for any work needed to cover or secure it.
  • The article quotes Leon's line that treating the entire project as covered by the safety-and-security exception is 'neither a reasonable nor a correct' reading of his order.
  • The story notes Trump’s latest social-media attack calling Leon a 'Trump Hating' judge who is undermining national security and trying to delay or block the 'Great Gift to America.'
  • The administration has filed notice that it will again seek review from the D.C. Circuit and may go to the Supreme Court, with Leon staying his order for one more week to allow such appeals.
  • The piece reiterates that the National Trust for Historic Preservation, whose lawsuit prompted the injunction, welcomed Leon's clarification and that the ballroom project received final approval from the National Capital Planning Commission on April 2.
3:00 AM
Trump rails against court decision that once again stalls his White House ballroom project
ABC News
New information:
  • ABC/AP piece specifies the project cost at $400 million, higher than the roughly $300 million in donations cited previously.
  • Confirms the ballroom plan follows demolition of the East Wing and describes the project as 90,000 square feet.
  • Details Trump’s latest social‑media attack on Judge Richard Leon, calling him a 'Trump Hating' judge and accusing him of undermining national security.
  • Notes that the administration has filed notice it will again seek D.C. Circuit review of Leon’s clarified order, with a further stay of one week.
  • Quotes Leon’s written rejection of the administration’s argument that the entire ballroom is covered by the security exception ('That is neither a reasonable nor a correct reading of my Order!').
April 16, 2026
8:52 PM
Judge allows 'national security' work to proceed at White House ballroom construction site
PBS News by Michael Kunzelman, Associated Press
New information:
  • Judge Richard Leon, responding to D.C. Circuit instructions, clarified that his injunction continues to block above‑ground ballroom construction but explicitly allows only below‑ground work on a bunker and other 'national security facilities' to proceed.
  • The administration has filed notice that it will again seek review from the U.S. Court of Appeals for the D.C. Circuit and may seek Supreme Court intervention, with Leon staying his latest order for one week to allow that.
  • President Trump publicly attacked Judge Leon on social media, calling him a 'Trump Hating' judge who is undermining national security and trying to delay or stop what Trump calls a 'Great Gift to America.'
  • National Trust for Historic Preservation president Carol Quillen said the group is pleased with the ruling, underscoring preservationists’ support for the continued halt on above‑ground work.
  • Government lawyers argued the entire ballroom project should be treated as a national‑security exception; Leon rejected this, stating that only necessary safety-and-security work is exempt from his injunction.
5:22 PM
Judge Again Halts Aboveground Construction on Trump Ballroom
Nytimes by Zach Montague
New information:
  • The judge has once again ordered above‑ground construction on the proposed White House ballroom to stop, indicating a renewed or extended injunction rather than a one‑off pause.
  • The ruling specifically targets resumed or planned above‑grade work after earlier court actions, reinforcing that only certain security‑related or underground elements may proceed.
  • The decision underscores continuing judicial skepticism about the administration’s attempt to treat the project as primarily a security upgrade exempt from normal historic‑preservation review.