The Reid, Murdoch & Co. Building, also known as the Reid Murdoch Building, the Reid Murdoch Center or the City of Chicago Central Office Building, is a seven-story office building in Chicago. It was constructed in 1914 and was listed on the National Register of Historic Places in 1975. It also has been designated as a Chicago Landmark. It is located at 325 North LaSalle Street in the River North neighborhood, alongside the Chicago River between LaSalle Street and Clark Street.