It is a massive 2+1⁄2-story structure, built on a raised foundation, in the form of a Latin Cross and topped with an elegant copper dome.

Originally constructed in 1897–1898 in a "T" shape, the south wing was added in 1916–1917 to form the cross.

It was designed by noted New York State architect Isaac G.

[2] The courthouse is located within the boundaries of the Court Street Historic District.

This article about a historic property or district in Broome County, New York, that is listed on the National Register of Historic Places, is a stub.