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Explore Our Spaces

Calhoun's main campus is on 81st Street and West End Avenue. Characterized by our unique open classroom model designed to facilitate hands-on, project-based learning, our 81st Street building also includes state-of-the-art science labs, art studios, an athletic center and theater. Calhoun's Lower School is located on 85th Street between West End Avenue and Riverside Drive and was renovated specifically to serve younger students. It features a full kitchen, ample outside play areas on the roof and terraces, a STEAM lab and a gym. 

Main Building

Lower School Building

Take a 360º Virtual Tour of 81st Street


Take a 360º Virtual Tour of 85th Street


81st Street Green Roof

Calhoun’s Green Roof Learning Center was the first eco-friendly green roof in NYC dedicated to educational study. Opened in 2005 as part of a four-story addition to the school's main building at 81st Street, the Green Roof is used as part of classroom lessons, a source of fresh produce, and a space for community events.

Learn more about the Green Roof