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SONOMA COUNTY
Permit Sonoma
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About Us
Contact Us
Boards, Commissions, Committees
Significant Public Interest
Available Services
Media & Outreach
Department Divisions
Management Review
Accessibility Assistance
Permit Services & Data
Apply for Permits
Check Permit Status
Pay Permit Fees
Permit Instructions, Forms, Policies, & Fee Schedules
Submittal Requirements
Permit Tools
Permits Online
Digital Plan Room
Performance Data
Long Range Plans
Proposed Long-Range Plans
Adopted Long-Range Plans
Regulations and Initiatives
Zoning
Fire Prevention & HazMat
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Regulations and Initiatives
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OWTS Manual Revision
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OWTS Manual Summary
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Regulations and Initiatives
Regulations and Initiatives
Accessory Units and Junior Units
Agricultural Uses
Agricultural Zoning Ordinance
Cannabis Program
Community Separators
Documents
Maps
County Code for Permit Sonoma
Housing
Housing Initiatives
Housing Element
Projects
Housing Types
Accessory Units and Junior Units
Agricultural Housing
Cottage Housing
Mixed Use Provisions
Mobile Home Parks
Multifamily Housing Development
Single Room Occupancy Facilities
Streamlined Housing Developments
Tiny Houses
Workforce Housing Combining Zone
Housing Urgency Ordinances
Rezoning Sites for Housing
Resources and Documents
Project Schedule
Project Background
Frequently Asked Questions
Renewable Energy
Riparian Corridors
Adopted Zoning Code Amendments
Exhibit A
Exhibit B
Maps
OWTS Manual Revision
OWTS Manual Summary
Proposed OWTS Manual August 13 2024
Proposed OWTS Manual May 21 2019
Proposed OWTS Manual August 31 2018
Alternative Septic Systems
Tree Permit Requirements
Comprehensive Tree Ordinance Update
Universal Design
Vacation Rentals
Vacation Rental Permit and License Application
Vacation Rental Regulations
Vacation Rental Complaints
Hosted Rental Permit
Property Managers
Exclusion Combining District
Frequently Asked Questions (FAQs)
Water Efficient Landscape Ordinance
Winery Events
Winery Events Calendar
General Noise Standards
Winery Use Permit Application Process
Application Fees
Required Site Specific Studies for Wineries
Private Guest Accommodations
Examples of Winery Project Descriptions and Conditions of Approval
Areas of Local Concentration
Draft Guidelines Dry Creek Valley
Traffic Studies
Use Permit Application Forms
Document and Map Listings
Z Accessory Dwelling Unit Exclusion Removal
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OWTS Manual Revision
Onsite Wastewater Treatment System (OWTS) Manual Summary