Permit & Resource
Management Department

Permit Sonoma is Sonoma County's consolidated land use planning and development permitting agency. Virtually any land development or construction that takes place in the unincorporated area of Sonoma County (outside the nine incorporated cities) is reviewed, permitted, and inspected by Permit Sonoma.   Read More About Us

Sonoma County Rebuilding Together

Rebuilding Together

The official information and resource site for rebuilding efforts, within the unincorporated areas of Sonoma County, related to the 2017 Sonoma Complex Fire.

  • Published on August 13, 2019

    The Director of Permit Sonoma hereby adopts the County of Sonoma’s Onsite Wastewater Treatment System (OWTS) Manual, version 7.0, dated August 15, 2019.

  • Published on July 31, 2019

    In this issue of our e-newsletter we have:

    • Environmental Resource Management Summer Academy
    • Sonoma County Receives Merit Award for Housing Initiatives
    • Local Fire Departments to Fly Flags for Red Flag Warnings
    • Code Enforcement Success Story
    • Vegetation Management & Defensible Space
    • July 2019 Performance Data
  • More News

Sonoma County Cannabis Program

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Sonoma County Cannabis Program

Permits for cultivation and distribution, taxes, policy, personal use, and more.

Housing Initiatives

Permit Sonoma Housing Initiatives

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Permit Sonoma is introducing several initiatives to help meet the County's housing production goals.

Vacation Rentals

Obtain a Vacation Rental or Hosted Rental permit.
Submit a complaint about a Vacation Rental.
Become certified as a Property Manager for a Vacation Rental property.

Online Mapping

ActiveMap Viewer Collection
Access location-based information pertaining to a specific subject and/or area within unincorporated Sonoma County.

Fire Rebuild Operations

Special Events Calendar

Street ClosedOrganizers for the events listed in the calendar have obtained Special Event Encroachment Permits from Permit Sonoma.

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Permit Sonoma Careers

Apply Today!

Help Wanted

Find out which Permit Sonoma positions are available.

SB 272

Senate Bill 272 requires local agencies publish a list of systems that serve as original sources of data within an agency.

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