26 Federal Plaza
Jacob K. Javits Federal Building
Agencies located in the building include the Department of Homeland Security, the Department of Health and Human Services, the Social Security Administration, the Department of Housing and Urban Development, and the Federal Executive Board. The U.S. Citizenship and Immigration Services' New York field office is on the 7th Floor, the Brooklyn field office is on the 8th floor and the Queens field office is on the 9th floor. The Federal Bureau of Investigation's New York field office is on the 23rd floor.
https://en.m.wikipedia.org/wiki/Jacob_K._Javits_Federal_Building