Informational Alert | Coronavirus Updates
NOTICE: Fall hours for contactless pickup of library holds at Main, Central Square, O’Neill, and Valente are now in effect. No appointments required. Request items online, by phone at 617-349-4040 or by email at

Floor Plans

Floor plans of the new Main Library.

  • First floor layout of CPL

    First Floor/Mezzanine

    checkout, audio/visual, new books, magazines/newspapers, internet computers, teen room

  • Second floor layout of CPL

    Second Floor

    research services, nonfiction stacks, cambridge room, silent study rooms, administrative offices

  • Third floor layout of CPL

    Third Floor

    children's room

  • Lower level layout of CPL

    L1 (first floor underground)

    fiction, mystery, science fiction, graphic novel stacks

  • floor map of L2 New Library

    L2 (second floor underground)

    Lecture Hall, Community Room - only open during events