Completed in 1987, Columbia Square is a 13-story office building located in the Pennsylvania Avenue corridor just east of the White House in Washington, D.C. The 601,003 square-foot net rentable area building features a grand 13-story atrium accented by 30-foot-high columns that support cantilevered offices overlooking the open space. The project includes 45,935 square feet of retail space and three levels of underground parking. The building's facade is clad in rose and light gray granite with windows of dual pane gray glass.
