Occupancy Limits: Petaluma vs Sonoma
How do occupancy limits rules compare between Petaluma, CA and Sonoma, CA?
Petaluma and Sonoma have similar restriction levels.
Petaluma, CA
Sonoma County
IZO §7.110 limits maximum overnight occupancy and imposes operational standards on STRs including parking, trash, and noise compliance.
View full Petaluma rules →Sonoma, CA
Sonoma County
Sonoma's 2017 vacation-rental ordinance limits overnight occupancy to a maximum of two persons per sleeping room plus two additional persons per unit, with no exceptions for children.
View full Sonoma rules →Key Facts Comparison
| Fact | Petaluma | Sonoma |
|---|---|---|
| Good-Neighbor Notice | Required to renters | - |
| Building Code Compliance | Required | - |
| Manager Response | 1 hour | - |
| Per-bedroom limit | - | 2 persons |
| Per-unit bonus | - | +2 persons |
| 2-bedroom max | - | 6 overnight |
| 3-bedroom max | - | 8 overnight |
| 4-bedroom max | - | 10 overnight |
| Code section | - | SMC §19.50.140 |
Highlighted rows indicate differences between cities.
Petaluma FAQ
Can I rent out individual rooms to multiple parties?
No — STR permits cover the whole unit to a single party.
Sonoma FAQ
Do children count toward Sonoma's occupancy cap?
Yes. Unlike some California cities, Sonoma's 2-per-bedroom-plus-2 standard makes no exception for infants or children — every overnight guest counts.
Can I host a wedding or party larger than the overnight cap?
The cap is on overnight occupancy, but the ordinance also bans outdoor amplified sound, requires a property-manager contact, and the use permit may impose event restrictions. Large parties typically violate the noise or use-permit conditions even if they end before midnight.
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