ADU Rental Restrictions: Fontana vs Hesperia
How do adu rental restrictions rules compare between Fontana, CA and Hesperia, CA?
Hesperia has fewer restrictions than Fontana.
Fontana, CA
San Bernardino County
Fontana ADUs may be rented long-term (30 days or more) without separate licensing. Short-term rentals under 30 days are restricted citywide — California Gov. Code §65852.2(a)(7) prohibits STR use of any ADU permitted after January 1, 2020. Fontana additionally regulates STRs through its zoning provisions in FMC Chapter 30, with transient lodging confined to commercial and certain mixed-use zones.
View full Fontana rules →Hesperia, CA
San Bernardino County
California Gov. Code 66314(a)(6) prohibits Hesperia ADUs and JADUs from being rented for terms shorter than 30 days, effectively banning Airbnb-style nightly stays of accessory units citywide.
View full Hesperia rules →Key Facts Comparison
| Fact | Fontana | Hesperia |
|---|---|---|
| Long-Term (30+ days) | Permitted | - |
| Short-Term (<30 days) | Restricted (state law) | - |
| State Law | Gov. Code §65852.2(a)(7) | - |
| Zoning Use | Transient lodging not in R-1 | - |
| TOT | FMC Ch. 3 (city tax) | - |
| Minimum Rental Term | - | 30 days |
| Authority | - | Cal. Gov. Code 66314(a)(6) |
| Airbnb/VRBO Allowed | - | No |
| Long-term Rentals | - | Permitted (30+ days) |
| Separate Sale | - | Prohibited (except SB 9 lot splits) |
Highlighted rows indicate differences between cities.
Fontana FAQ
Can I rent my Fontana ADU on Airbnb?
Generally no for stays under 30 days. California Gov. Code §65852.2(a)(7) requires ADUs permitted after January 1, 2020 to be rented for terms of 30 days or more. Single-family Residential zones in Fontana also do not permit transient lodging as a land use. Long-term rentals of 30+ days are permitted without a separate license.
What about ADU long-term rentals?
Permitted. ADUs may be rented for 30+ days without a separate license under California Gov. Code §65852.2 and the Fontana ADU regulations. Both the primary dwelling and the ADU may be rented to non-owner tenants since AB 976 (2023) preempted local owner-occupancy mandates.
Hesperia FAQ
Can I list my Hesperia ADU on Airbnb?
No. California Gov. Code 66314(a)(6) prohibits renting any ADU or JADU for less than 30 days, which rules out nightly or weekly short-term rental platforms.
Can I rent my ADU long-term while I live in the main house?
Yes. Long-term rentals of 30 days or more are permitted, and for standard ADUs (not JADUs) Hesperia cannot require the owner to occupy either unit.
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