President Trump returned to his old home Sunday ahead of the United Nations General Assembly.

The president is slated to address the United Nations (U.N.) on Tuesday and discuss North Korea and Iran during his speech.

Over the next several days, he is staying at Trump Tower, where he plans to hold meetings with foreign leaders there.

Security is tight around Trump's Midtown home, with barricades and a heavy NYPD and Secret Service presence.

His visit, along with the General Assembly, means extensive street closings starting Sunday at 10 p.m. First Avenue will be closed between 42nd and 48th Streets.

44th through 47th Streets may need to be blocked off at times.

Sections of the FDR Drive will be shut down intermittently, between 63rd St. and South St. Those closures are scheduled to be in effect until Friday.

LIST OF STREET CLOSURES AND CHANGES FOR SUNDAY

Beginning at about 10 p.m. the following streets near the United Nations will be closed to vehicular traffic:

  • 1st Avenue from 42nd Street to 48th Street. The tunnel underpass from 41st Street to 48 Street will remain open
  • 44th Street from 1st Avenue to 2nd Avenue
  • 45th Street from 1st Avenue to 2nd Avenue
  • 46th Street from 1st Avenue to 2nd Avenue

The FDR Drive will be subject to intermittent closures:

  • Southbound at 63rd Street
  • Northbound at South Ferry

The following streets will have managed access and no vehicle parking permitted:

  • Battery Place from Little West Street to Second Place.
  • 1st Place from Battery Place to Little West Street
  • Little West Street from Battery Place to 2nd Place
  • 50th Street from Park Avenue to Madison Avenue
  • 51st Street from Park Avenue to Madison Avenue
  • 54th Street from 6th Avenue to 7th Avenue
  • 55th Street from Madison Avenue to 5th Avenue
  • 55th Street from 5th Avenue to 6th Avenue
  • 56th Street from 5th Avenue to 6th Avenue
  • 58th Street from Park Avenue to Madison Avenue