Building Department in Contra Costa County, CA

Find The Office You Need

• Contra Costa Planning and Zoning Department

  651 Pine Street, Martinez, CA 94553

  925-335-1381
• Contra Costa Building Department

  651 Pine Street, Martinez, CA 94553

  925-646-4108
• Martinez Zoning

  525 Henrietta Street, Martinez, CA 94553

  925-372-3515
• Brentwood Permits

  104 Oak Street, Brentwood, CA 94513

  925-516-5406
• Brentwood Planning Department

  118 Oak Street, Brentwood, CA 94513

  925-516-5405
• Pinole Planning Department

  2131 Pear Street, Pinole, CA 94564

  510-724-9014
• Pinole Building Department

  2131 Pear Street, Pinole, CA 94564

  510-724-8914
• Richmond Planning and Zoning Department

  1401 Marina Way South, Richmond, CA 94804

  510-620-6706
• Richmond Building Department

  450 Civic Center Plaza, Richmond, CA 94804

  510-620-6868
• San Ramon Building Department

  2401 Crow Canyon Road, San Ramon, CA 94583

  925-973-2582