Our school is housed in a two-story brick building located on Halsey Avenue in Rockaway Borough. The building houses grades K-8.

The first floor of St. Cecilia School houses four regular classrooms. It also has a principal's office, a nurse's office, and a secretary's office, which is equipped with a security camera displaying all three entrances to the school. Primarily the main entrance is used to enter/exit the building through the use of an intercom system, which is controlled in all three offices. The first floor also houses a mailroom, an all purpose room, a boys' lavatory, a girls' lavatory, a boiler room, and a CCD supply closet. The all-purpose room is used daily as a cafeteria. Hot lunch, which is available five days a week, is provided by a food service. A diary service delivers milk that can be purchased by the students.

The second floor houses five regular classrooms. There is a computer lab with a storage closet. The lab contains sixteen PC's, a Smart board, and a printer. The faculty room has a large conference area and a lavatory. There are two additional rooms and two storage closets on the second floor. One room is used as the CCD office and the other as a remedial classroom. A boys' lavatory and a girls' lavatory are also on the second floor. A full time librarian staffs the library. Students have access to 7200 books, periodicals, reference materials and five computers.

A separate building houses a gymnasium/auditorium on the upper level along with two lavatories, one for boys and one for girls, and the Pre-K and After Care on the lower level. The Pre-K consists of a large classroom area and a smaller room for small group instruction. The Pre-K also has two lavatories, one for boys and one for girls. There are also two supply closets in the Pre-K. The After Care is adjacent to the Pre-K classroom. This area consists of two rooms. One room is for play and one is for doing homework. The gym supply closet is also located in this area. The supervisor of the After Care Program allows parents access to the building through a security system installed on the side entrance of the building.