Cross-referenced against 3 official sources — municipal codes, planning-department pages, and government registries.
Unincorporated San Bernardino County requires a Short-Term Rental permit for stays under 30 days, primarily impacting mountain and desert communities. The program features strict occupancy limits (max 12), biennial renewals, and mandatory fire safety inspections.
To host an Airbnb in unincorporated San Bernardino County (like Joshua Tree or Lake Arrowhead), you must get a county permit and a tax certificate. You can only own up to two STR properties in the county. You'll need to pass a safety inspection to make sure your home has the right smoke detectors and fire-safe landscaping. Once you're live, you'll pay a 7% tax on stays, though Airbnb usually collects this for you. Always post your permit number on your listing and don't allow outdoor music, as the county is very strict about noise.
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 Details may be outdated or incomplete.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