Conservation & Development — Building Permits
County building permits and inspections for unincorporated Contra Costa and Clayton, Hercules, Lafayette, Moraga and Orinda. Planning approvals within those cities remain with the city or town.
DCD's permit/property research page publishes CCMAP with zoning and General Plan layers for unincorporated county areas. This is that department's published map referral, without expanding its Building Permits guide into a separate countywide zoning authority.
Service area: General Plan and zoning map information for unincorporated Contra Costa County areas only.
- Availability · CCMAP county zoning and General Plan scope
- Note the general plan and zoning information is available for unincorporated County areas only.
Source & saved evidence
Official county map/provider evidence: exact named map, actual layer list, access instructions or limitation
Note the general plan and zoning information is available for unincorporated County areas only.
Agent source review: October 26, 2026 · Snapshot
4716f0c2a939699b
Source & saved evidence
Official county map/provider evidence: exact named map, actual layer list, access instructions or limitation
Note the general plan and zoning information is available for unincorporated County areas only.
Agent source review: October 26, 2026 · Snapshot 4716f0c2a939699b