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Napa County

California · United States
Restricted
Last updated: 2026-07-29  ·  Last verified: 2026-07-29  ·  Region: US

At a Glance — Napa County Airbnb & STR Rules

RuleDetails
Regulatory StatusRestricted — rules apply
Permit / License RequiredYes
Tax RateTransient Occupancy Tax (TOT) applies; hosts must collect and remit. California state TOT rules apply; exact City of Napa TOT rate confirmed via cityo
Night / Day CapNo annual day cap explicitly stated, but STRs are defined as rentals under 31 days. Only 101 total city permits exist and all have been issued.
Minimum StayNo stated minimum stay — rentals of under 31 days require a permit. Rentals of 30+ days are unregulated.
Permit FeePermit fees required; funded via permit application process. Permit cap: 41 Non-Hosted + 60 Hosted = 101 total city permits. All currently issued; wai
PenaltiesCity of Napa: fines exceeding $10,000 reported for unpermitted operation. Napa County (unincorporated): $500,000 settlement in 2024 enforcement case;
Primary Residence RequiredYes — for Hosted Accommodation permits, owner must reside on the property during any rental period of 30 days or less. Non-Hosted (whole-house) permit
Occupancy LimitHosted Accommodation: maximum of two bedrooms rented for transient occupancy. Specific guest-count occupancy limits set per unit.
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Napa County Airbnb & Vacation Rental Regulation Overview

Napa County Short-Term Rental Regulations Overview

Short-term rentals in Napa County, California are allowed but subject to significant restrictions under local regulations as of 2026. Hosts operating on Airbnb, VRBO, or other vacation rental platforms must obtain proper licensing: Yes. The associated permit fees are Permit fees required; funded via permit application process. Permit cap: 41 Non-Hosted + 60 Hosted =.

Tax Requirements for Airbnb Hosts in Napa County

Short-term rental operators in Napa County should be aware of these tax obligations: Transient Occupancy Tax (TOT) applies; hosts must collect and remit. California state TOT rules apply; exact City of Napa TOT rate confirmed via cityofnapa.org (typically 15% in Napa area — verify current rate directly with city)..

Hosting Rules and Restrictions in Napa County

Key operational rules for vacation rental hosts in Napa County include: Primary residence requirement: Yes — for Hosted Accommodation permits, owner must reside on the property during any rental period of 30 days or less. N. Rental day cap: No annual day cap explicitly stated, but STRs are defined as rentals under 31 days. Only 101 total city permits exist an. Occupancy limit: Hosted Accommodation: maximum of two bedrooms rented for transient occupancy. Specific guest-count occupancy limits set . Minimum stay: No stated minimum stay — rentals of under 31 days require a permit. Rentals of 30+ days are unregulated..

Zoning and Location Requirements in Napa County

Zoning considerations for short-term rentals in Napa County: CRITICAL SPLIT: Short-term rentals (under 30 days) are PROHIBITED in all unincorporated Napa County areas. Within City of Napa limits, STRs are allowed only under permit and only in qualifying residen. Density rules: Hard cap of 101 total permits citywide (41 Non-Hosted + 60 Hosted). All issued; no new applications or waitlist applications accepted as of 2025–2026.. Insurance: Not explicitly mandated by ordinance text found, but required as part of permit application document.

Penalties for Non-Compliance in Napa County

Hosts who fail to comply with Napa County's short-term rental regulations may face enforcement action. City of Napa: fines exceeding $10,000 reported for unpermitted operation. Napa County (unincorporated): $500,000 settlement in 2024 enforcement case; fines and legal action pursued aggressively..

Platform Obligations in Napa County

Platform obligations for services like Airbnb, VRBO, and Booking.com operating in Napa County: Not specified in municipal code; state-level California rules apply..

Full Regulatory Details

Regulatory Status
Restricted
License / Registration
Yes
Tax Registration
Yes
Permit Fee
Permit fees required; funded via permit application process. Permit cap: 41 Non-Hosted + 60 Hosted = 101 total city permits. All currently issued; waitlist closed.
Primary Residence Rule
Yes — for Hosted Accommodation permits, owner must reside on the property during any rental period of 30 days or less. Non-Hosted (whole-house) permits do not require owner presence but are still capped at 41 permits total.
Night / Day Cap
No annual day cap explicitly stated, but STRs are defined as rentals under 31 days. Only 101 total city permits exist and all have been issued.
Occupancy Limit
Hosted Accommodation: maximum of two bedrooms rented for transient occupancy. Specific guest-count occupancy limits set per unit.
Tax Rate
Transient Occupancy Tax (TOT) applies; hosts must collect and remit. California state TOT rules apply; exact City of Napa TOT rate confirmed via cityofnapa.org (typically 15% in Napa area — verify current rate directly with city).
Zoning Restrictions
CRITICAL SPLIT: Short-term rentals (under 30 days) are PROHIBITED in all unincorporated Napa County areas. Within City of Napa limits, STRs are allowed only under permit and only in qualifying residential zones. Non-owner-occupied vacation rentals are prohibited in residential zones. ADUs and JADUs are prohibited from STR use by deed restriction in both city and county.
Minimum Stay
No stated minimum stay — rentals of under 31 days require a permit. Rentals of 30+ days are unregulated.
Density Rules
Hard cap of 101 total permits citywide (41 Non-Hosted + 60 Hosted). All issued; no new applications or waitlist applications accepted as of 2025–2026.
Insurance Required
Not explicitly mandated by ordinance text found, but required as part of permit application documentation process.
Platform Obligations
Not specified in municipal code; state-level California rules apply.
Compliance Notes
New permit applications AND waitlist applications are NOT being accepted (as of 2026). Only path to entry is purchasing a property that already holds a transferable Non-Hosted permit. Hosted permits are non-transferable. Napa County has aggressively enforced violations — a $500,000 settlement was reached in 2024 against an operator in unincorporated county. Fines exceeding $10,000 reported for unpermitted city-limit STRs.
Effective Date
City of Napa Municipal Code Section 17.52.515 (active; permit cap fully subscribed as of current date). Unincorporated county ban predates 2019 Grand Jury report.
Key Notes
This record covers NAPA COUNTY as a jurisdiction. There is a fundamental regulatory divide: (1) City of Napa — STRs allowed but capped and saturated; (2) Unincorporated Napa County — STRs under 30 days BANNED. Cities within the county such as Calistoga, Yountville, St. Helena have their own separate ordinances.
Penalties
City of Napa: fines exceeding $10,000 reported for unpermitted operation. Napa County (unincorporated): $500,000 settlement in 2024 enforcement case; fines and legal action pursued aggressively.
Additional Context
Sarasota County Grand Jury 2018–2019 found ~450 residences operating illegally in unincorporated county despite the ban. The county has since ramped up enforcement. Permits in the City of Napa may be transferred with property sale (Non-Hosted only), making permitted properties command a premium.
Sources
City of Napa Vacation Rental Permits (official): https://www.cityofnapa.org/325/Vacation-Rental-Permits | Napa Municipal Code §17.52.515 (via cityofnapa.org) | Napa County Grand Jury Report (court.ca.gov): https://www.napa.courts.ca.gov/system/files/gj-18-19-enforcing-short-term-vacation-rental-codes-napa-valley-e.pdf | Napa County government response document: https://services.napacounty.gov/AgendaNet/DownloadDocument.aspx?type=BOS&doctype=ATTACHMENT&id=51525
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Frequently Asked Questions

Is Airbnb legal in Napa County?

Airbnb and short-term rentals are legal in Napa County but subject to restrictions. Hosts must comply with local permit requirements and zoning rules. New permit applications AND waitlist applications are NOT being accepted (as of 2026). Only path to entry is purchasing a property that already holds a transferable Non-Hosted permit. Hosted permits a

Do you need a permit for Airbnb in Napa County?

Yes. Napa County requires the following for short-term rental operation: Yes.

What taxes apply to short-term rentals in Napa County?

Short-term rental hosts in Napa County are subject to the following tax obligations: Transient Occupancy Tax (TOT) applies; hosts must collect and remit. California state TOT rules apply; exact City of Napa TOT rate confirmed via cityofnapa.org (typically 15% in Napa area — verify current rate directly with city)..

What are the penalties for illegal Airbnb hosting in Napa County?

Hosts who operate without proper permits in Napa County may face enforcement. City of Napa: fines exceeding $10,000 reported for unpermitted operation. Napa County (unincorporated): $500,000 settlement in 2024 enforcement case; fines and legal action pursued aggressively..

What are the key STR compliance requirements in Napa County?

This record covers NAPA COUNTY as a jurisdiction. There is a fundamental regulatory divide: (1) City of Napa — STRs allowed but capped and saturated; (2) Unincorporated Napa County — STRs under 30 days BANNED. Cities within the county such as Calistoga, Yountville, St. Helena have their own separate ordinances.

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