- About Us
- Boards, Commissions and Committees
- Divisions
-
Instructions and Forms
- Agricultural Preserve
- Building & Grading Plan Check
- Building Inspection
- Cannabis Program
- Certificates
- Coastal Permit
- Code Enforcement
- Design Review
- Encroachment
- Grading, Flood & Storm Water
- Green Building
- Planning
- Public Sewer
- Solar
- Subdivision
- Subdivisions and Survey for Engineers and Surveyors
- Use Permits
- Well and Septic
- Zoning Permits
- Zone & Land Use Changes
- Policies and Procedures
- Permit Services
- Performance Data
- Special Events
- Long Range Plans
-
Regulations and Initiatives
- Accessory Units and Junior Units
- Agricultural Uses
- Agricultural Zoning Ordinance
- Cannabis Program
- Community Separators
- Comprehensive Tree Ordinance
- County Code for Permit Sonoma
- Environmental Review Guidelines
- Freestone
- Housing
- Housing Urgency Ordinances
- OWTS Manual Revision
- Rezoning Sites for Housing
- Riparian Corridors
- Renewable Energy
- Universal Design
- Vacation Rentals
- Water Efficient Landscape Ordinance
- Winery Events
- Z Accessory Dwelling Unit Exclusion Removal
- Zoning Code Modernization
- Zoning Codes
- News
- Calendar
- Back to Permit Sonoma
Local Building Permit Departments
Unincorporated Sonoma County
Permit Sonoma
For unincorporated areas of Sonoma County.
Phone (707) 565-1900
Incorporated Cities within Sonoma County
Cloverdale
Phone (707) 894-1725
Cotati
Phone (707) 665-3636
Healdsburg
Phone (707) 431-3348
Petaluma
Phone (707) 778-4301
Rohnert Park
Phone (707) 588-2240
Phone (707) 543-3200 Phone (707) 823-8597 Phone (707) 933-2205 Phone (707) 838-5341Santa Rosa
Sebastopol
Sonoma (city)
Windsor
Unincorporated Sonoma County
Permit Sonoma
For unincorporated areas of Sonoma County, visit the Permit Sonoma website. Permit Sonoma's contact information and hours of operation.
Please note that waiting times are generally shorter during the early morning hours.
Incorporated Cities within Sonoma County
Cloverdale
Phone (707) 894-1725
Cotati
Phone (707) 665-3636
Healdsburg
Phone (707) 431-3348
Petaluma
Phone (707) 778-4301
Rohnert Park
Phone (707) 588-2240
Santa Rosa
Phone (707) 543-3200
Sebastopol
Phone (707) 823-8597
Sonoma (city)
Phone (707) 933-2205
Windsor
Phone (707) 838-5341