If walls could talk, Number One Observatory Circle would share some stories. The residence has welcomed every Vice President since Walter Mondale in the 1970s and, today serves as Kamala Harris's ...

Number One Observatory Circle, the official residence of the vice president of the United States since 1974, pictured on October 28, 2016. Katherine Frey/The Washington Post via Getty Images ...

Number 1 Observatory Circle in Washington, DC is the official residence of the vice president. Located on the grounds of the Naval Observatory about 2.5 miles north of the White House, it is ...

Harris becomes the eighth vice president to live at Number One Observatory Circle as she and her husband continue a 44-year history at the 19th century home. IE 11 is not supported.

Number One Observatory Circle, the official residence of the vice president of the United States since 1974, pictured on October 28, 2016. Katherine Frey/The Washington Post via Getty Images.