Community Development

Welcome to the Community Development Department (CDD for short!) where we strive to ensure a quality built environment, healthy neighborhoods and a strong economic base in the City.  

Community Development includes: 
  • Building Division:  Ensures public safety, health and welfare through the effective administration and enforcement of local ordinances and California Building Codes.
  • Code Enforcement:  Enhances City of San Mateo's quality of life by ensuring and protecting the health, safety, and welfare of all residents and visitors.
  • Neighborhood Improvement and Housing:  Manages multiple programs designed to maintain the quality of neighborhoods and build new affordable housing through local and federal funds.
  • Planning Division:  Plans for the physical, social, and economic development of the City and ensures compliance with the California Environmental Quality Act (CEQA) for both public and private projects.
You can access some of our more sought after services and information by clicking the picture tab below.
CDD - What's Happening in Development
CDD - Affordable Housing
CDD - Code Enforcement
Zoning Code
  1. Announcements
  2. Public Meetings
  3. eNewsletter

What's New in Community Development

  • 2016 California Building Codes
  • 2016 California Building Codes were adopted by the City Council and were effective as of January 1, 2017. Any plans that were submitted for plan check prior to 12/31/16 are reviewed under the prior code; any plans submitted after January 1, 2017 will be reviewed under the 2016 Building Codes.