San Diego vs San Francisco

California Legal with Permit | California Legal but Limited

Disclaimer: General information only — not legal advice. Verify with your local government.

San Diego, California
Status Legal with Permit
Permit Fee Tier 1: $226; Tier 2: $317; Tier 3/4: $1,170 (includes application + license)
Tax Rate 11.75%–13.75% TOT (varies by zone proximity to Convention Center)
Day Limit 20 days/year
Renewal Biennial
Platform Tax Yes
Max Fine $1,000 per violation; criminal misdemeanor charges for continued violations
San Francisco, California
Status Legal but Limited
Permit Fee $450 registration fee
Tax Rate 14% Transient Occupancy Tax
Day Limit 90 days/year
Renewal Every 2 years
Platform Tax Yes
Max Fine $1,000/day for illegal hosting

San Diego has more favorable STR regulations overall.

Permits & Licensing

San Diego charges Tier 1: $226; Tier 2: $317; Tier 3/4: $1,170 (includes application + license) for STR licensing, while San Francisco charges $450 registration fee. San Diego renewal is biennial, and San Francisco renewal is every 2 years. Overall, San Diego has a more permissive regulatory environment (Legal with Permit) compared to San Francisco (Legal but Limited).

Tax Obligations

In San Diego, hosts pay 11.75%–13.75% TOT (varies by zone proximity to Convention Center). In San Francisco, hosts pay 14% Transient Occupancy Tax. Both cities benefit from automatic platform tax collection through Airbnb and similar services, simplifying compliance for hosts.

Day Limits & Restrictions

Both cities impose annual day limits: San Diego allows 20 nights/year, while San Francisco allows 90 nights/year. San Francisco's higher cap gives hosts more flexibility.

Fines & Enforcement

Hosts operating without a permit in San Diego face penalties including $1,000 per violation; criminal misdemeanor charges for continued violations. In San Francisco, violations can result in $1,000/day for illegal hosting. Both cities actively enforce their STR regulations, so securing proper licensing before listing is essential in either market.

San Diego Overview

Four-tier license system with caps: Tier 3 limited to 1% of housing units; Tier 4 (Mission Beach) capped at 30% and at capacity. Only one license per host; licenses are non-transferable.

Contact: STRO Administration, City Treasurer — (619) 615-6120

Full San Diego guide →

San Francisco Overview

Primary residence only, with a 90-day cap on unhosted stays (unlimited for hosted stays). Hosts must register, carry $500K liability insurance, and pass a fire/safety inspection. Rent-controlled units face additional restrictions.

Contact: SF Office of Short-Term Rentals — (415) 575-9179

Full San Francisco guide →

Frequently Asked Questions

Is it easier to Airbnb in San Diego or San Francisco?
San Diego is classified as "Legal with Permit" while San Francisco is "Legal but Limited." San Diego's permit fee is Tier 1: $226; Tier 2: $317; Tier 3/4: $1,170 (includes application + license) compared to $450 registration fee in San Francisco. Overall, San Diego has a more host-friendly regulatory environment.
Which city has higher STR taxes — San Diego or San Francisco?
San Diego charges 11.75%–13.75% TOT (varies by zone proximity to Convention Center), while San Francisco charges 14% Transient Occupancy Tax.
Which city has stricter fines for illegal short-term rentals?
San Diego: $1,000 per violation; criminal misdemeanor charges for continued violations. San Francisco: $1,000/day for illegal hosting. Both cities actively enforce STR regulations, so proper licensing is essential.
Do San Diego and San Francisco have day limits for Airbnb?
San Diego limits STRs to 20 nights per year. San Francisco limits STRs to 90 nights per year.
Which city is better for first-time Airbnb hosts — San Diego or San Francisco?
For new hosts, consider the total cost of entry: San Diego charges Tier 1: $226; Tier 2: $317; Tier 3/4: $1,170 (includes application + license) for permits with 11.75%–13.75% TOT (varies by zone proximity to Convention Center) in taxes. San Francisco charges $450 registration fee with 14% Transient Occupancy Tax. Automatic tax collection in San Diego and San Francisco makes compliance easier for beginners.