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

Sonoma

Prohibited
CaliforniaUpdated Feb 10, 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 (stays of 30 days or less) are PROHIBITED in all residential zones within the City of Sonoma. The city only allows such rentals if they were legally established and permitted prior to the current restrictions, and no new permits are being issued.

Restriction level

Severity 100
Classification
Prohibited
100
Severity

Why this classification

  • Residential STRs prohibited
  • Banned in all/most residential zones
  • All residential property types prohibited
  • Severe night cap: 0 nights/year
  • Long minimum stay: 31 nights
  • Tenants cannot host
  • Reporting required
  • No STR-specific permit required
  • No primary residence requirement
  • No STR-specific fee

In plain English

What this means for you

To host an Airbnb in the City of Sonoma, you must rent your property for at least 31 consecutive days. Short-term vacation rentals (under 31 days) are banned in all residential neighborhoods within city limits. While you may see some existing rentals, these are 'grandfathered' units with old permits that cannot be transferred to new owners. If you are caught renting for less than 31 days, you face fines of $500 per day.

At a glance

Key numbers
Permit requiredNo
Night limitYes
Primary residenceNot required
Total tax rate0.1%

6 things hosts often miss

Common compliance gaps
  1. 1CITY VS COUNTY: The City of Sonoma (city limits) bans STRs, but Sonoma County (unincorporated areas) allows them with a permit. Verify your parcel before hosting.
  2. 231-DAY MINIMUM: Any rental under 31 days is considered an illegal vacation rental in the city.
  3. 3NO NEW PERMITS: The city is not accepting any new applications for vacation rental permits.
  4. 4NON-TRANSFERABLE: If you buy a house that currently has a vacation rental permit, that permit expires upon sale.
  5. 5ACTIVE ENFORCEMENT: The city uses monitoring software to find and fine illegal short-term listings.
  6. 6ADU BAN: Accessory Dwelling Units (granny flats) can never be used as short-term rentals, even for stays over 30 days in some cases.

Regulation details

Sourced from official code
Eligibility7 rules
  • Sonoma allows STRs in the following property types: Historic structures (via adaptive reuse).
  • Sonoma limits hosts to a maximum of 1 STR properties per owner.
  • Sonoma does NOT allow tenants to host STRs. Only property owners may operate short-term rentals.
  • Sonoma: You can have a co-host or property manager help manage your listing.
Requirements15 rules
  • Common mistakes and gotchas for STR hosts in Sonoma: 1. NEW vacation rentals are strictly PROHIBITED within the City of Sonoma limits (2017 ban). 2. Do not confuse 'City of Sonoma' rules with 'Sonoma County' rules; county rules apply only to unincorporated areas. 3. The total lodging tax is 15% (13% TOT + 2% STID). 4. Outdoor amplified sound is banned at all times for vacation rentals. 5. Listings must display the Business License or TOT Certificate number. 6. Grandfathered status is lost if the business license is not renewed or if the property is sold. 7. City limits of Sonoma, Windsor, Healdsburg, and Santa Rosa all have very restrictive STR rules compared to the county.
Application process7 rules
  • Sonoma extended permit requirement: Inspection fee may be established by Council
Taxes3 rules
  • Sonoma: Listings must display the Business License or TOT Certificate number.
  • Sonoma: The total lodging tax is 15% (13% TOT + 2% STID).
  • Sonoma charges a Transient Occupancy Tax of 13%. This applies to stays under 30 days. Platforms like Airbnb collect and remit this tax. Note: Airbnb and Vrbo remit the 13% TOT; 2% STID may require manual remittance
Limits & restrictions6 rules
  • Sonoma enforces quiet hours: No outdoor amplified sound at any time.
  • Sonoma limits stays to a maximum of 30 nights.
  • Sonoma limits STRs to a maximum of 12 guests. Formula: 2 per sleeping room plus 2 additional guests
  • Sonoma: Each person can only register ONE property for short-term rental. You cannot legally operate multiple STRs.
Safety requirements1 rule
  • Sonoma requires the following safety measures for STRs: smoke detectors, CO detectors, fire extinguisher, fire inspection, posted maximum occupancy, posted emergency contact, Noise limits must be posted, Property manager contact info must be provided to city.
Penalties2 rules
  • Sonoma: Repeated violations can result in permanent permit revocation. You would lose the ability to operate any STR.
  • Sonoma enforces the following penalties for STR violations: First offense: Citation and fines. Second offense: Increased fines. Third offense: Permit revocation for grandfathered units. Daily fine: Varies by violation type. Permit may be revoked for violations.
Exemptions2 rules
  • Sonoma: Rentals of 30+ days are generally NOT considered short-term rentals and may be exempt from STR regulations (but may have other requirements).
  • Sonoma exempts the following from STR regulations: long-term rentals (30+ days), extended stays.

How to get permitted

Step-by-step guide for Sonoma

0/2
steps completed
Step 1

Verify Jurisdiction

Ensure your property is actually within the City of Sonoma limits and not in the Unincorporated Sonoma County, which has different rules.

5 minutesFree
Official resource
Step 2

Confirm Prohibition

Acknowledge that new short-term rental permits are not issued for residential properties within the City of Sonoma. Only stays of 31 days or more are allowed.

N/AFree

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

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