Occupancy Limits: Costa Mesa vs Newport Beach
How do occupancy limits rules compare between Costa Mesa, CA and Newport Beach, CA?
Costa Mesa and Newport Beach have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa regulates short-term rental occupancy under its STR ordinance. Maximum occupancy is based on the number of bedrooms with a hard cap to prevent overcrowding, parties, and neighborhood disturbances in residential areas.
View full Costa Mesa rules →Newport Beach, CA
Orange County
Newport Beach strictly limits short-term rental occupancy to two persons per bedroom plus two additional persons. The city actively enforces occupancy through its STR permit program, with particular attention to properties on Balboa Peninsula and Balboa Island.
View full Newport Beach rules →Key Facts Comparison
| Fact | Costa Mesa | Newport Beach |
|---|---|---|
| Occupancy Formula | 2 per bedroom + 2 additional | - |
| Permit Required | Yes — occupancy stated on permit | - |
| Party Hosting | May trigger enforcement | - |
| Enforcement | Development Services (714) 754-5245 | - |
| After Hours | Costa Mesa PD (714) 754-5280 | - |
| Formula | - | 2 per bedroom + 2 additional |
| Code Section | - | NBMC Chapter 5.95 |
| Posting Required | - | Inside unit and in listing |
| Response Time | - | 30 minutes to complaints |
| Code Enforcement | - | (949) 644-3215 |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
How many guests can stay in a Costa Mesa short-term rental?
Occupancy is generally limited to two persons per bedroom plus two additional guests, with a maximum cap. The exact number must be stated on your STR permit.
Can I host a party at a short-term rental in Costa Mesa?
Gatherings exceeding the approved occupancy limit may violate your STR permit conditions and trigger nuisance complaints. The city actively enforces this.
What happens if I exceed occupancy at my Costa Mesa STR?
Violations may result in permit suspension or revocation, administrative fines, and potential nuisance abatement action.
Newport Beach FAQ
How many guests can stay in my short-term rental?
Maximum occupancy is two persons per bedroom plus two additional persons under NBMC Chapter 5.95. You must post this limit inside the unit.
Does occupancy include daytime visitors?
Visitors present after 10 PM count toward occupancy limits. The city monitors party houses closely, especially on the Balboa Peninsula.
What happens if occupancy limits are exceeded?
First violation carries a $500 fine. Second offense is $1,000. A third violation within 12 months can result in STR permit revocation.
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