San Mateo County, CA has 80 building permits in the trailing 7 days. This tracker reflects the currently available public records; the latest source date on record is 2026-11-01. For the full filing history and contractor activity, see the San Mateo County permit page.
Permits filed · this week
80
▼ 25.9% vs prior 7 days
Prior 7-day comparison
108
permits filed previous week
Explore the full source-labeled project records available for San Mateo County, including public contact fields where the source provides them. Get a digest of newly available records. Cancel anytime in one click.
See also: /permits/california/san-mateo-county-ca · national permit pulse · freshness check