Occupancy Limits: Fontana vs Ontario
How do occupancy limits rules compare between Fontana, CA and Ontario, CA?
Fontana and Ontario have similar restriction levels.
Fontana, CA
San Bernardino County
Fontana applies occupancy limits based on the Uniform Housing Code and local safety requirements. STR operators set maximum guest counts tied to bedrooms and square footage.
View full Fontana rules →Ontario, CA
San Bernardino County
Ontario ties STR occupancy to bedroom count and California Building Code per-occupant floor area. A common cap is two guests per bedroom plus two additional, with events and parties typically prohibited.
View full Ontario rules →Key Facts Comparison
| Fact | Fontana | Ontario |
|---|---|---|
| Industry benchmark | 2 per bedroom plus 2 | - |
| Min bedroom size | 70 sq ft for one person | - |
| Events | Typically prohibited | - |
| Listing disclosure | Required | - |
| Enforcement | License suspension risk | - |
| Typical formula | - | 2 per bedroom plus 2 |
| Bedroom minimum | - | 70 sq ft for one |
| Events and parties | - | Prohibited at STRs |
| Posted inside unit | - | Required |
| Over-occupancy | - | Citation and permit risk |
Highlighted rows indicate differences between cities.
Fontana FAQ
Can I allow 20 people in a 3-bedroom Fontana STR?
No. Typical limits would be around 8 guests for a 3-bedroom home; events that inflate occupancy are generally prohibited.
Are infants counted toward occupancy?
Most ordinances exempt children under a certain age (often 2 or 3) from occupancy counts. Check your listing platform and local rules.
Ontario FAQ
Can I host 20 guests in a 3-bedroom Ontario STR?
No. The permit cap for a 3-bedroom home is typically around 8 guests, and events that inflate attendance beyond the cap are prohibited under the STR program.
Do babies and toddlers count toward Ontario STR occupancy?
Most STR ordinances exempt children under a certain age (commonly 2 or 3) from the occupant count. Confirm your specific permit conditions with Planning.
Compare other topics
See how Fontana and Ontario compare on other ordinance categories.
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