Portland will issue a land-use violation notice to the city’s U.S. Immigration and Customs Enforcement building, accusing the facility of detaining people beyond the limits of its land-use approval. The building’s conditional land-use approval, in place since 2011, does not permit overnight detention or holding people for more than 12 hours. The city says the detention limit was violated 25 times over a 10-month period from Oct. 1, 2024, to July 27, 2025, according to data reviewed by the permitting bureau.

"U.S. Immigration and Customs Enforcement made clear detention limitation commitments to our community, and we believe they broke those policies more than two dozen times," Portland Mayor Keith Wilson said in a news release. The city said the notice, which also references a second violation regarding boarded-up windows, is to be issued on Thursday. ICE did not immediately respond to a request for comment. The building has recently been the site of nightly protests, which peaked in June, with smaller clashes continuing since then. Immigration and legal advocates often gather there during the day to help those arriving at the building, while protesters, often dressed in black and wearing helmets or masks, gather at night. The protests have disrupted nearby residents but are not the same as the city’s 2020 racial-justice demonstrations.

The issue has drawn attention at the national level, with remarks from President Donald Trump, who has signaled willingness to pursue federal action in cities and previously moved to deploy federal resources in other jurisdictions.

Portland’s permitting bureau launched its investigation in late July in response to formal complaints. It reviewed the data ICE provided to the Deportation Data Project under public records requests, which showed that the most recent of the 25 detention violations occurred on May 20, 2025. Landowners have 30 days after receiving a notice of violation to correct the issue, and a fine can be issued if there is substantial evidence of violation. The bureau can also initiate a reconsideration of a land-use approval by scheduling a hearing at least 60 days after the notice; decisions from the hearings officer can be appealed to the city council.

Under Portland’s sanctuary policy, city employees, including police officers, do not enforce federal immigration law. Oregon also has a sanctuary law that prohibits state and local law enforcement from participating in immigration enforcement without a warrant. The landscape of local policy has influenced how authorities and residents respond to the ICE building and related protests, with organizers and advocates citing civil rights concerns and supporters arguing for more robust federal action in immigration enforcement. The situation highlights ongoing tensions between local governance and federal immigration policy as the city navigates enforcement and community safety.