De La Salle Santiago Zobel School

The Division 1 Library serves the Prep levels as well as Grades 1 through 3 of the school. It is located in the St. Br. Miguel Hall and is the newest library on campus. This library was first housed at the Prep Building, which has since been demolished and replaced by the Br. V. Felix Masson and Br. Miguel Halls.

The façade of the St. La Salle Building (Main Building) of DLSZ

The first building on the campus, it houses the Grades 5 to 10 classrooms. The basement level, which was formerly a canteen-cum-multi-purpose hall was turned into the school's Learning Resource Center in 1992. It is composed of one library: the Antonio Montemayor Anievas Memorial Library and an Accounting Office which has replaced the previous High School Library. The facade was where the two flagpoles and the St. La Salle statue were formerly located until 2011 when the former was moved to the St. Mutien Marie Building, and the latter near the Our Lady of the Star (OLSTAR) chapel.

In 2005, the central garden separating the Grade School and High School libraries was converted into a iNook, formerly Cybernook which houses a considerable number of computers available for use by the school community. The iNook now uses MacBooks. Also constructed was a state-of-the-art "E-Classroom" which is found right beside the iNook. Atop the iNook is a mini courtyard (built in 2005 as well) used for some school activities, which was renovated in 2014.

The ground floor also once housed the offices of the Registrar, the Director, and the Grade School Principal. These offices have since been moved to the newly renovated Mutien-Marie Wiaux Building. At present, the newly renovated Deborah Decena Auditorium (or sometimes known as the Debbie Decena Auditorium), the auditorium, the Information Systems Office, the medical and dental clinics. Beside the Main Building is the newly built, state-of-the-art Our Lady of the Star Chapel where regular masses are held. Beside this chapel is the Parmenie, the new recollection facility. Currently, this floor also houses the classrooms for Grade 5A to 5I, and 6A to 6D, Grades 5 and 6 Student Counseling Rooms, Elite & HS Robotics Rooms, Mimeographing Room, Special Filipino Room, Science and Technology Lobby, Debbie Decena Auditorium (DDA), the main Dental and Medical Clinic, and Hardin ng Batang Lasalyano.

On the second floor, one can find the classrooms for Grades 6E to 6I, 7A to 7I, 8A and the Grades 7 to 8 Student Counseling Rooms, the office of the School Counseling Head, the Faculty Room, the Subject Coordinators’ Office. On the third floor are classrooms for Grade 8B to 8I, 9A to 9I and 10A-10I, High School GEM Room, G9 and G10 Counseling Rooms, and a state-of-the-art computer laboratory. Also found within the St. La Salle Building is a pocket garden, as well as a botanical garden at the rear end of the building.

All classrooms in the Main building are air-conditioned (previously, only the Fourth Year classrooms were air-conditioned until SY 2004-2005 when all classrooms were retrofitted), equipped with Smart TVs that have replaced the previous LCD projectors, and computers connected to the Internet via Wi-Fi. Over the academic years, the Main Building has undergone retrofitting and renovation of facilities and classrooms into more technology-enabled learning areas to support the modern blended learning programs implemented by the school. Most of the classrooms were renovated in 3 phases starting AY 2013-2014 and ending in AY 2015-2016.

In 2005, the Administration Building or the St. Brother Mutien-Marie Building, underwent a total renovation. It was one of the earliest building on campus and now houses the Finance Development Office, Registrar and Admissions office, and the Instructional and Performance Assessment Office. It also houses the president's office, grade school and high school principal's office, the Don Enrique Zobel Board Room, Quality Assurance and Management Office and the Human Resources Management and Development Department office. The building is named after St. Brother Mutien-Marie Wiaux, a De La Salle Christian Brother who taught St. Bertuin's School in Malonne, Belgium where he taught for fifty-eight years. He was canonized in 1989 by Pope John Paul II.

The St. Joseph Building is home to all of the school's Home Economics and Livelihood Education classes, including Shop, Automotive/Driving, Practical Gardening, Practical Electricity, Cooking, and Sewing, among others and the Grade 5 classes. In 2004, an annex, the THE Building, was built to decongest the original building which was built in 1992. The building houses the Automotive/Driving and Electricity classes at the ground floor, including the garage for the class vehicles, while a gym (Gym 3) occupied the second floor. In 2005, a model home was built by the back of the original building to house the Cooking and Sewing classes. The original building once housed art classes as well as rehearsal rooms for the DLSZ Band and doubles as transient offices for some of the school's units while some buildings on campus are undergoing renovation. For school year 2007–2008, the THELE building has been transformed to a Seniors (4th year) building due to the many other students that applied during its enrollment period thus adding section I to some of the Grade and High School levels.[4] In school year 2010–2011 classrooms for the 7th grade were moved here.

In the Edgardo Cadlum Hall, there is the Cafeteria extension on the first floor and on the second floor, the Gym 2 basketball court. Built at the site of the former stand-alone Gym 2, the Cadlum Hall was built to house a multi-purpose hall and the school bookstore at the ground floor, with the Gym 2 being converted to a dedicated basketball court at the second floor. The hall serves as the canteens extension. The building is named after the longest-serving Principal of Zobel, Edgardo S. Cadlum (1932–2010).

The St. Flavius Hall houses the school's main canteen was built in 1991 with the initial food service management being handled by The Aristocrat Restaurant of Engracia Reyes. The immediate past handler of the canteen management was Race Foods, Inc. and at present, it is handled by ZaiDe. The St. Flavius Hall houses, on the first floor, the main canteen and on the second floor the Employees Lounge, Canteen Conference Room and R-Pod, a center for rest, relaxation and rejuvenation for all Lasallian Partners. While this is the main school canteen, a mini-canteen is also located in the Br. Felix Hall. It was named after Br. Flavius Leo FSC, one of the sixteen Christian Brothers who were massacred in the Most Blessed Sacrament Chapel of De La Salle University on Taft Avenue, Manila during the Battle for the Liberation of Manila in World War II.

The Brother V. Felix Masson FSC Hall is named after one of the longest-serving Christian Brothers in the Philippines and, after the recent deaths of Br. Fidelis Leddy FSC(1918–2003) and Br. J. Benedict FSC(1927–2004), the only living American Christian Brother who has been serving in the Philippines for more than fifty years.[16] This building was built in 1997. The classrooms for Grade 2A to 2I, 3A to 3B, GEM/Special Filipino Room, and an outdoor playground are located on the first floor. On the second floor are the classrooms for Grade 3C to 3I, 4A to 4G classrooms and the ISRS Extension Office. In the Br. Felix Masson annex building, the Music Room is located on the first floor, the classrooms for Grade 4H to 4I are on the second floor, and on the third floor are the Science Laboratory and Computer Technology classroom.

The newly built St. Brother Miguel Hall, named after St. Br. Miguel Febres Cordero Muñoz FSC, houses the Br. Miguel Febres building basement, where the Art Room, Music Room, Cafeteria annex, Psychometrician/MSSN Coordinator's Office and the Staff Union Office are located. On the first floor is an outdoor playground, the Multipurpose Hall, Medical Clinic Annex, Classrooms for Grades 1A to 1H and the interdisciplinary Botanical Garden. On the second floor is the Gym 5, Learning Resource Center Grades 1 to 4 Student Counselling Rooms, office of Grade School Student Formation Officer, office of the Subject Coordinators, and the office of the Upper Grades Vice Principal for Operations.

The bridge leading to the entrance of the Br. Andrew Gonzalez Hall

The Br. Andrew Gonzalez Hall, previously known as The Vaugirard, is a gated compound in the school. The Br. Andrew Gonzales Hall houses, on the ground floor, an outdoor playground, the Pre-K to Kinder classrooms, Faculty Room and Meeting Room. On the second floor is the Learning Resource Center, Grade 4 Robotics Rooms and the Office of the Vice Principal for Operations for Lower Grades.

The façade of the Angelo King Center for the Performing Arts

In 1996, the school began construction on a building which would house its proposed Center for the Performing Arts. In 2000, this building was completed and would be named after DLSU alumnus Angelo King, who had contributed a significant amount to help finish its construction.[10] The Angelo King Center has a Php150 million theater equipped with state-of-the-art lights and sound facilities, which were imported form Germany. The theater has a seating capacity of 1,052 with balcony and orchestra sections, a two-level lobby, an orchestra pit, four air-conditioned dressing rooms, costume cabinets, a docking area, sixteen fly battens, two motorized curtain systems (vertical and horizontal), and comfort rooms.[17] The television program Digital LG Quiz game show was hosted by 2 Lasallians - LSGH alumnus David Celdran and DLSU alumnae Bianca Araneta who taped several episodes at the King Center Theater for several years.

The building houses the rehearsal rooms of the performing arts groups of the school, as well as the music and art classrooms. There are also two box offices located in the building, one at the ground level of the lobby, and one at the upper level, just by the dance studio. The Performing Arts Center is currently under complete renovation of the main theater. The building also houses the Music and Art rooms. Adjacent to the Building is the DLSZ Alumni Association Office and the Independent Teachers Union Office.

The Br. Ceci Hojilla FSC Center for Lasallian Formation or CLF (near Gate 1) houses the Our Lady of the Star Chapel and below it is the CLF Hall, two (2) Recollection Rooms, and the Family Life Wellness Institute (FLWI). The CLF also houses the Campus Ministry Office and the Social Action Office with the Parmenie Retreat Facility which has the male dormitory on the second floor and female dormitory on the third floor. Each dormitory can accommodate 40 overnight guests.

The Our Lady of the Star Chapel on the second floor of the Br. Ceci Hojilla, FSC Center for Lasallian Formation has its own choir loft and can accommodate 460 people.

Football Field

There are four gymnasiums located around the campus. Gym 1, the second building on campus and the first gymnasium constructed, is also the largest. Gym 1 is currently under renovation since May 2008 and is to be made into a Sports Pavilion which will house state-of-the-art athletic facilities. Besides it being used for most of the Physical Education classes, it is also used for institutional gatherings such as Eucharistic celebrations. It also houses the offices of the Physical Education Department as well as a fully equipped weight training room.

The campus is also home to an Olympic-size swimming pool which was constructed in the mid-1990s. In 2005, the pool house was rebuilt and is now a multi-level building with locker & shower rooms at the ground floor and spectator-stands at the upper level. Right beside the swimming pool are the tennis courts, one of the oldest facilities located on campus.

The school also has a full-sized football field, which is located behind the Mutien-Marie Building, as well as baseball and softball fields, which are located by The Vaugirard. Because of these facilities, Zobel has been host to many athletic competitions, especially soccer matches, like the inter-school Football Fiesta held recently.