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White House Architectural Timeline

  • Construction Begins

    Construction Begins
    President George Washington selects sites flanking the White House as location for Executive Offices. Designs approved on his last day in office. Construction delayed due to lack of funds.
  • War Department

    War Department
    Construction begins on War Department building southwest of White House to also house the Navy and State Departments.
  • White House Burns

    White House Burns
    Executive office buildings and White House burned by British troops, but later reconstructed with additional floors. Two buildings added north of the original two. State Department in the northeast building. Treasury Department in rebuilt southeast building. War Department in the northwest building. Navy Department in the southwest building.
  • Treasury Department

    Treasury Department
    Construction begins for new Treasury Department.
  • White House Renovated

    White House Renovated
    Old State Department building demolished to build Treasury building extension. State Department moves to a former orphanage building at S and 14th Streets, NW.
  • State Department Library

    State Department Library
    State Department Library construction is completed.
  • East Wing Built

    East Wing Built
    East wing completed and ready for occupancy. War and Navy move in. Demolition of old War Department building. Ground broken for north wing on site of old War Department building. First telephone and telegraph lines available for State and Navy Departments.
  • New Lighting in the Whitehouse

    New Lighting in the Whitehouse
    First light bulb used in the south wing in the State Department Diplomatic Reception Room.
  • Telephone Service

    Telephone Service
    Telephone service becomes available for entire building.
  • Energy Source Changes

    Energy Source Changes
    Gas system removed and first electric system installed throughout the building. All building interiors repainted.
  • Elevators

    Elevators
    Electric elevators replace hydraulic elevators.
  • War Department

    War Department vacates building.
  • Restoration of Lafayette Square

    Restoration of Lafayette Square
    Lafayette Square restoration project recommends restoration and continued use of buildings as executive offices.
  • Massive Renovations

    Massive Renovations
    Historic restoration of spaces within the building to their appearance at the time of completion begins.
  • Internet

    Internet
    The internet made its debut in the mansion under the watch of George H.W. Bush.
  • West Wing Renovation

    West Wing Renovation
    The West Wing is completely renovated in a two year project. All ameneties were updated along with paint and flooring.