Connecticut Street Armory, also known as the 74th Regimental Armory, is a historic National Guard armory building located at Buffalo in Erie County, New York. It is sited at Columbus Park. It is a massive castle-like structure built in 1899 of Medina sandstone. It was designed by architect Isaac G. Perry. It consists of a 3 1⁄2-story administration building with an attached 2-story drill shed all constructed of sandstone, lying on a rusticated battered stone foundation. The building features 4- to 6-story towers surrounding the administration building, and a 6 1⁄2-story square tower at the center entrance. It is home to the 74th Regiment of the New York National Guard.[2] It was listed on the National Register of Historic Places in 1995. Built:1899 Architect:Perry, Isaac; Lansing, Capt. William Architectural style:Late Victorian Governing body:State MPS:Army National Guard Armories in New York State MPS NRHP Reference#:94001543