The Community Development Agency accepts written, signed complaints only. The contact information on the complaint will be kept confidential. Anonymous complaints will not be investigated.
Please include the address of the violation and any other pertinent information including, but not limited to, the assessor's parcel number and property owner's name. The complaint should provide a clear description of the violation and where it is located on the property. Example -- The property located at 10 Main Street, City contains a junkyard in the rear or 60 First Street, City appears to be constructing an addition at the rear of the property.
Please submit your written complaint to:
Marin County Community Development Agency, Planning Division
3501 Civic Center Drive, Room 308
San Rafael, CA 94903.
Email: Code Enforcement
To submit a complaint online please visit the Public Service Portal