[2] The building consists of two parts: the main, rectangular theater block completed in 1919 and the primary entrance and lobby area constructed in 1981 (non-contributing).

The theater block is constructed of brick and cast stone over a concrete basement.

[3] The Forum serves as the home performing venue for the Binghamton Philharmonic and the Tri-Cities Opera.

The theatre was listed on the National Register of Historic Places in 2008.

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.