GoStudioM - Airbnb & VRBO Hosting Education Platform
CalendarAnalyzerAnalyticsLearnPricing
Guides
Videos
All VideosBest VideosTrending
NewsRulesTopics
GoStudioM - Airbnb & VRBO Hosting Education Platform

Built for hosts, by a host

Listing Analyzer

  • Get Listing Score
  • Title Generator
  • Review Responder
  • Guest Review Writer
  • All Listing Tools →

Cleaning Calendar

  • Try Calendar Free
  • Superhost Calculator
  • Maintenance Planner
  • All Operations Tools →

Financial Analytics

  • See Your Numbers
  • Fee Calculator
  • Special Offer Calculator
  • All Financial Tools →

Learn

  • Videos
  • News
  • Rules
  • Topics
  • Hosting Guides →

Compare

  • Best Cleaning Software
  • Turno Alternative
  • Properly Alternative
  • Hospitable Alternative
  • AirDNA Alternative

Legal

  • Privacy Policy
  • Terms of Service
  • SMS Consent
  • Contact Us

© 2026 GoStudioM. All rights reserved.

  1. Home
  2. ·
  3. Regulations
  4. ·
  5. California
  6. ·
  7. Sonoma County

Sonoma County

Moderate
CaliforniaUpdated Apr 9, 2026
Gold-standard verification1% sourced

Cross-referenced against 3 official sources — municipal codes, planning-department pages, and government registries.

Verified Jan 30, 2026Sources 3

Summary

Plain-english overview

Short-term rentals in unincorporated Sonoma County require a Vacation Rental Zoning Permit and a 12% Transient Occupancy Tax registration. Regulations are strict regarding property management, noise, and occupancy, with many areas subject to exclusion zones where new permits are prohibited.

Restriction level

Severity 25
Classification
Moderate
25
Severity

Why this classification

  • Limited to 1 property per owner
  • Tenants cannot host
  • No night cap
  • No primary residence requirement

In plain English

What this means for you

If you want to rent out your property for short periods in Sonoma County, you need to be aware of the specific location because the regulations vary. Within the City of Sonoma, new rentals are banned, but unincorporated areas of the county allow rentals with a Vacation Rental License and a Transient Vacation Rental Permit. To get the license, you'll likely need a certified property manager and must adhere to certain performance standards to ensure compatibility with residential areas. Make sure to check the zoning and any applicable caps or exclusion zones to confirm eligibility.

At a glance

Key numbers
Permit requiredYes
Night limitNone
Primary residenceNot required
Total tax rate0.1%
Permit fee$1,052
Processing time4-8 weeks

Regulation details

Sourced from official code
Eligibility9 rules
  • Sonoma County prohibits STRs in the following property types: ADUs (Accessory Dwelling Units), JADUs (Junior ADUs), Affordable housing units, Non-habitable structures, RVs/Tents.
  • Sonoma County does NOT require the property to be a primary residence. Investment properties are allowed.
  • Sonoma County allows STRs in the following property types: Single-family dwelling, Legally established guest house.
Requirements3 rules
  • Sonoma County requires STR registration. The permit is called "Vacation Rental Zoning Permit". Apply through Permit Sonoma.
  • Sonoma County: You must display your permit/registration number on your listing. Platforms may remove non-compliant listings.
Application process1 rule
  • STR regulations overview for Sonoma County: Short-term rentals in unincorporated Sonoma County require a Vacation Rental Zoning Permit and a 12% Transient Occupancy Tax registration. Regulations are strict regarding property management, noise, and occupancy, with many areas subject to exclusion zones where new permits are prohibited.
Fees & costs1 rule
  • Sonoma County charges a registration fee of $1052 (one_time).
Taxes1 rule
  • Sonoma County charges a Transient Occupancy Tax of 0.12%. Platforms like Airbnb collect and remit this tax.
Limits & restrictions1 rule
  • Sonoma County: Each person can only register ONE property for short-term rental. You cannot legally operate multiple STRs.
Safety requirements1 rule
  • Sonoma County requires: smoke detectors, CO detectors, fire extinguisher, fire inspection.
Penalties2 rules
  • Sonoma County: Operating an STR in a rent-controlled unit can result in permit denial and fines. Rent-controlled or income-restricted units are prohibited from STR use.
  • Sonoma County enforces penalties: First offense: Warning or $100-$500 fine. Maximum fine: Unlimited for repeated violations.
Exemptions2 rules
  • Sonoma County exempts the following from STR regulations: long-term rentals 30+ days (county).
  • Sonoma County: Rentals of 30+ days are generally NOT considered short-term rentals and may be exempt from STR regulations (but may have other requirements).

Frequently asked questions

5 answered

Disclaimer

Regulatory information is AI-researched from public city/county codes for educational purposes. Details may be outdated or incomplete. Always verify requirements directly with your city/county planning department before operating a short-term rental.

Researched & verified by Learn STR at GoStudioM

Related Content

Other California markets
Los AngelesStrict

The City of Los Angeles requires all short-term rental hosts to register for a Home-Sharing permit...

· Permit· Night cap· 0.1% tax
AnaheimProhibited

Short-term rentals in Anaheim are strictly limited to approximately 277 'pre-moratorium' operators...

· Permit· 15.0% tax
Mammoth LakesModerate

Short-term rentals are heavily regulated in Mammoth Lakes and generally restricted to multi-family...

· Permit· 0.1% tax
Big Bear LakeStrict

The City of Big Bear Lake regulates short-term rentals under Chapter 5.

· Permit· 0.1% tax