Phone Operator Hours
- Monday – Friday
- 8:00 AM – 5:00 PM
Public Lobby Hours
- Monday – Tuesday,
Thursday – Friday
- 8:00 AM – 4:00 PM
- 10:30 AM – 4:00 PM
2550 Ventura Avenue
Find out about comprehensive efforts to regulate cannabis in Sonoma County.
Online Permitting Tools
Experienced users can go directly to the applicable online tools below. (New users: Learn more.)
Apply for Permits Online
Apply for certain residential Building permits online. (Registration/log in required.)
Permit History Lookup
Check a property's permit history.
Permit Status & Pay Fees
Check the current status of a Permit, Inspection, or Plan Check. (Search for your permit number.)
Search for a property's Zoning (by address or parcel number). Find out what the Zoning Codes mean.
Permit Sonoma Channel
Which projects don't need a permit? How can I prevent storm water pollution? Find the answers to these and more questions. Be sure to subscribe for updates!
Watch Videos Now
Obtain a Vacation Rental or Hosted Rental permit.
Submit a complaint about a Vacation Rental.
Property Manager Certification
Become a certified Property Manager for a Vacation Rental property.
Interactive Mapping Application that enables the public to view General Plan Land Use, Zoning, and much more within unincorporated Sonoma County.
Find customized checklists to document compliance with new green building projects. Learn about the CALGreen Special Inspector program.
Permit Sonoma Newsletter
News and information from PRMD about our agency's business.
Senate Bill 272 requires local agencies publish a list of systems that serve as original sources of data within an agency.