Enforcement Reality
The Office of Short-Term Rentals monitors every listing in the city. Platform verification automatically blocks unregistered properties. Permanent residents must spend at least 275 nights per year in the unit. Unhosted rentals are capped at 90 nights annually : and the platforms enforce this through data-sharing agreements with the city. Violations trigger immediate de-listing, not a warning letter.
Platforms comply. They have no choice.
Penalties for Non-Compliance
- $1,000/day for illegal hosting
Overview
SF's STR ordinance: primary residence only, 90-day cap on unhosted stays. One listing per host. $450 biennial registration. Aggressive enforcement with platform verification. Strictest major West Coast city.
Regulation Digest
San Francisco requires the host to live on-site. Non-owner-occupied STRs are prohibited or face major barriers. The license costs $450/2 years. A combined occupancy tax of 14% Transient Occupancy Tax applies to all bookings under 30 nights. No night limit applies.
Key Numbers
San Francisco, CA charges $450/2 years for an STR license. The total occupancy tax rate is 14% Transient Occupancy Tax. Market data shows an average daily rate of $250–$350 with annual revenue around $25K-$40K (90-day limited).
License Types
| License Type | Fee | Notes |
|---|---|---|
| STR Certificate | $450/2 years | Primary residence ≥275 nights/yr. 90-day unhosted cap. $500K insurance. |
License Application: Step by Step
- Verify primary residence (≥275 nights/yr)
- Business Registration Certificate
- STR Certificate ($450/2yr)
- $500K insurance
- Display registration
- Comply with 90-day cap
Taxes
14% SF TOT. Platforms collect.
Key Operating Rules
- Primary residence ≥275 nights/yr
- 90-day unhosted cap
- One listing per host
- $500K insurance
- Platforms verify registration
Recent Changes
| Date | Change |
|---|---|
| 2024 | Enhanced platform verification |
📊 By the Numbers
Data compiled from government reports, AirDNA, AirROI, and StaySTRA market data.
- ~4,000 registered
- 90-day cap : tightest major West Coast
- 14% TOT
- $300+ hotel ADR
- $450 biennial fee
Sources: AirROI, StaySTRA, AirDNA market data (May 2026).
📈 San Francisco STR Investor Scorecard
Independent assessment: not government data. Scored on five dimensions that matter to hosts and investors.
| Dimension | Score (1–10) | Notes |
|---|---|---|
| Regulatory Burden | 9/10 | 90-day cap + primary residence + one listing. |
| Fee Burden | 5/10 | $450/2yr moderate. |
| Enforcement Risk | 8/10 | Platform verification blocks unregistered. |
| Market Potential | 8/10 | $300+ hotel ADRs show demand. |
| Investor Viability | 1/10 | Zero. Owner-occupant only. |
Year 1 Real Cost Estimate
| Item | Estimated Cost |
|---|---|
| STR Certificate | $450 |
| Business Registration | ~$200 |
| Insurance | ~$1,000 |
| Total | ~$1,650 |
Who Should (and Shouldn't) Invest
| Profile | Verdict |
|---|---|
| SF homeowner | ✅ OK for part-time. 90 days is tight. |
| Out-of-state investor | 🛑 No path. |
Is San Francisco STR-Friendly?
SF is a homeowner side-income market. 90-day cap is tight. One listing per host. For SF homeowners who travel: decent supplement. Investors: closed.
Bottom line: SF is a homeowner side-income market.
Frequently Asked Questions
What license types are available for San Francisco short-term rentals?
San Francisco offers STR Certificate. $450/2 years. Primary residence ≥275 nights/yr. 90-day unhosted cap. $500K insurance.
How much does a San Francisco STR license cost?
$450/2 years
What taxes apply to short-term rentals in San Francisco?
14% SF TOT. Platforms collect.
Is San Francisco STR-friendly for investors?
SF is a homeowner side-income market. 90-day cap is tight. One listing per host. For SF homeowners who travel: decent supplement. Investors: closed.
Similar cities
Markets with comparable regulatory profiles: