Mamdani Threatens Legal Action Against Trump Administration Over ICE Use of NYC Property

Mayor Zohran Mamdani has threatened legal action against the Trump administration over the alleged unauthorized use of New York City property by ICE—specifically, the use of public parking lots for enforcement operations. This stems from a letter sent to federal officials, including Homeland Security Secretary Markwayne Mullin and ICE leadership, demanding that ICE cease using city-owned parking facilities for staging or conducting operations.

Mamdani has also urged private parking garage owners to prohibit ICE access, citing concerns over public safety and fear among residents. The dispute centers on ICE’s presence in public spaces, which the city claims is unauthorized, while a DHS spokesperson maintains it is authorized under federal law.

This conflict is part of a broader tension between New York City—long a sanctuary city since 1989—and the federal government. The city recently won a legal challenge against the Trump administration’s efforts to override sanctuary laws in July 2025. Over 100 elected officials, including Chuck Schumer and Hakeem Jeffries, have backed Mamdani’s stance.

Notably, the incident involving ICE shooting Oscar Belgal, 28, while he was picking up his child from school, has heightened public concern. While the shooting is not directly tied to the property dispute, it underscores the broader tensions around ICE operations in the city.

What We Know

• Mayor Zohran Mamdani has threatened legal action against ICE. ¹²
• Mamdani asked private parking garage owners to prohibit ICE from using their properties. ¹²
• ICE uses New York City's parking lots for operations without authorization. ¹
• Mamdani sent a letter to the Trump administration regarding ICE's use of city-owned property. ¹
• Mamdani requested ICE to stop using New York City parking lots for staging or conducting operations. ¹
• ICE shot Oscar Belgal, 28, while he was picking up his child from school. ¹
• DHS spokesperson stated ICE's presence in public parking lots is authorized under federal law. ¹
• The dispute involves alleged unauthorized use of city property by ICE for enforcement operations. ²
• Mamdani expressed concern over the danger and fear caused to city residents due to ICE's use of city property. ²
• Over 100 elected officials, including Senate Minority Leader Chuck Schumer and House Minority Leader Hakeem Jeffries, supported Mamdani’s request. ²
• New York City has been a sanctuary city for immigrants since 1989. ¹
• Trump administration lost a legal challenge to New York City's sanctuary laws in July 2025. ¹
• The letter was addressed to Homeland Security Secretary Markwayne Mullin, acting ICE Director David Venturella, and ICE New York field office Director Kenneth Genalo. ²