San Mateo · development

Development activity

Active development applications and projects in San Mateo, ranked by community impact.

2 applications (filtered)6 types

All time Last 30 days Last 6 monthsAll statuses Approved Under review Pending Tabled

All types Site Plan Other Subdivision Conditional Use General Plan Amendment Rezone

Filtered to Pending

1700 El Camino Real Residential Development

1700 El Camino Real, San Mateo, CA

1 hearing0 commentsLast discussed Mar 16, 2026

PendingConditional Use

Horizon Behavioral Recovery Center

Horizon Services Inc. (with County of San Mateo)

101 N. El Camino Real, San Mateo, CA

2 hearings5 commentsLast discussed Mar 16, 2026