LOCATION 
The Brian R. Walsh Building 
113 East 73rd Street 
New York, NY 10021

The 74th Street Building
120 East 74th Street
New York, NY 10021
 
The James M. Hubball Building 
210 East 74th Street 
209 East 73rd Street 
New York, NY 10021 

Telephone number for all buildings is (212) 535-8787 
Fax number is (212) 472-0583

When school is in session, the switchboard opens at 7:30 a.m. and closes at 6:00 p.m, Monday through Thursday and closes at 4:00 p.m. on Friday. 

During the summer, the switchboard is open from 8:30 a.m.-5:00 p.m., Monday through Thursday.

The School opens at 7:40 a.m. for the Lower School and 7:50 am for the Middle and Upper Schools.  Classes begin at 8:00 a.m.  Boys are required to wear a coat and tie in Classes I-IX.

SCHOOL DIVISIONS 
LOWER SCHOOL Beginners, Classes I, II and III 
MIDDLE SCHOOL Classes IV, V and VI 
UPPER SCHOOL Classes VII, VIII and IX