College of San Mateo Coastside

Contact Us

CSM Coastside
650 Mill Street, Unit 101 & 102
Half Moon Bay, CA 94019
csmcoastside@smccd.edu
(650) 378-1112

Independence Day Holiday
July 4, 2025

Flex Days
August 11-12, 2025

Fall Classes Begin
August 13, 2025