The courthouse handling San Mateo city DUI cases
San Mateo city DUI cases are filed at the San Mateo County Superior Court, 400 County Center, Redwood City (about 8 miles south). All San Mateo County DUI cases go to Redwood City. See the San Mateo County DUI defense guide.
The DMV Driver Safety Office
The South San Francisco Driver Safety Office handles APS hearing requests for all San Mateo County DUI arrests, including those in the city of San Mateo. The 10-day deadline runs from the arrest date.
You have 10 calendar days from your arrest date to request an APS hearing. Missing this deadline means automatic license suspension beginning 30 days after arrest. Contact the applicable Driver Safety Office immediately or have an attorney request the hearing on your behalf.
Law enforcement and DUI enforcement patterns
San Mateo PD enforces DUI on El Camino Real, Third Avenue in the downtown area, and Hillsdale Boulevard. CHP enforces on US-101 along the bay. Caltrain proximity generates late-night pedestrian and driving enforcement. The downtown dining district on Third Avenue is a consistent weekend enforcement zone.
How local prosecutors handle DUI cases
San Mateo DUI cases are prosecuted by the San Mateo County DA’s office. Consistent, moderate prosecution posture. Wet reckless reductions are available for first-offense cases with favorable facts.
After a San Mateo DUI arrest: your immediate priorities
Request the DMV APS hearing within 10 days at the South San Francisco Driver Safety Office. Your arraignment will be in Redwood City.