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 November 20, 2018

    The County of Sonoma and partnering cities want your input on potential barriers and incentives for building accessory dwelling units and/or junior accessory dwelling units. Thank you for taking the time to fill out this survey (English or Spanish) to inform our efforts to increase housing in Sonoma County.

  • Published on November 19, 2018

    Well & Septic will not be conducting inspections on Wednesday, November 28 or Thursday, November 29, 2018 due to an all-staff training. No Well & Septic inspection appointments will be available on those dates. We apologize for any inconvenience.
    All other inspections (e.g. Building or Engineering inspections) will proceed as usual.

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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

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

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.

Green Building

Green Building logoFind customized checklists to document compliance with new green building projects. Learn about the CALGreen Special Inspector program.

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Permit Sonoma Careers

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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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