The Department of Mathematics has a library on the upper floor with a wide selection of popular mathematical books. They are available upon request from Professor Jose Ignacio Royo.

The library room can be booked through the eGelaPi calendar.

The department has a seminar room for lectures located on the upper floor (E.P1.22). The room is equipped with whiteboards, a projector, and a webcam. The seminar room can be booked through the eGelaPi calendar.

The BCAM room of the Department of Mathematics, located at the bassement of the department (E.S1.7), is a space intended for collaborative activities. It was originally created as a workspace for BCAM staff within the department. It is currently available to members of the department and visiting researchers, who may access it by requesting the key from the head of the department or the department secretary. The person responsible for the room is Jon Asier Bárcena Petisco.

Pinpilinpauxa Aterpea, located in the basement of the Department of Mathematics, is a common area for members of the department to relax and meet. It is equipped for meals and coffee breaks and also serves as an informal meeting place for sharing ideas and fostering collaboration. The person currently responsible for the room is Naiara Arrizabalaga Uriarte.