Theta Xi Fraternity Chapter House

Theta Xi Fraternity Chapter House
Photograph of the Theta Xi Fraternity Chapter House in July 2024
Location1490 Sage Ave., Troy, New York
Coordinates42°43′50″N 73°40′31″W / 42.73056°N 73.67528°W / 42.73056; -73.67528
Area0.65 acres (0.26 ha)
Built1931 (1931)
Built byRosch Brothers
ArchitectLawlor, Joseph M.
Architectural styleTudor Revival
NRHP reference No.13000911
Added to NRHPDecember 11, 2013

Theta Xi Fraternity Chapter House, also known as the Alpha of Theta Xi Fraternity Chapter House, or less formally as The Zoo, is a historic fraternity house associated with Rensselaer Polytechnic Institute and located at 1490 Sage Avenue in Troy, Rensselaer County, New York. It was built in 1931 as a chapter house for Theta Xi fraternity. It was listed on the National Register of Historic Places in 2013.