Russell Senate Office Building

Government building in Washington, D.C. Russell Senate Office BuildingThe southwest entrance along Constitution Avenue, N.E. (c. 2024)Location within Central Washington, D.C.General informationStatusCompletedArchitectural styleBeaux-ArtsLocationUnited States Capitol Complex, Washington, D.C., United StatesCoordinates38°53′34″N 77°0′25″W / 38.89278°N 77.00694°W / 38.89278; -77.00694Construction started1903; 123 years ago (1903)OpenedMarch 5, 1909; 117 years ago (March 5, 1909)Technical detailsMaterialMarble and LimestoneGrounds698,921 square feet (64,931.9 m2)Design and constructionArchitectEdward ClarkArchitecture firmCarrère and HastingsD.C. Inventory of Historic SitesDesignatedNovember 8, 1964Reference no.543 This article is part of a series on theUnited States SenateGreat Seal of the United States Senate History of the United States Senate Members Current members (by seniorityby class) Former members Hill committees (DSCCNRSC) Women in the Senate President of the Senate (list) President pro tempore (list) Presiding officer Party leaders Party leadership ofthe United States Senate Democratic Caucus Republican Conference Politics and procedure Advice and cons