Occupancy Limits: Vacaville vs Vallejo
How do occupancy limits rules compare between Vacaville, CA and Vallejo, CA?
Vacaville and Vallejo have similar restriction levels.
Vacaville, CA
Solano County
Vacaville has not codified an STR-specific occupancy cap (such as a flat 'two persons per bedroom plus two' rule or a 10-person maximum) because short-term rentals are not authorized in residential zones. For lawful lodging uses (hotels, motels, bed and breakfast inns in commercial/mixed-use districts), occupancy is set by the California Building Code occupant-load tables for the Group R-1 occupancy classification as adopted by Title 15 of the Vacaville Municipal Code, plus any use-permit-specific cap imposed by the Community Development Department at entitlement. Chapter 9.20 (Abatement of Community Safety Violations) reinforces that exceeding posted occupancy load at a public assembly where alcohol or drugs are accessible is itself a violation.
View full Vacaville rules →Vallejo, CA
Solano County
Vallejo limits the number of guests allowed in short-term rental properties. Occupancy caps are typically based on bedroom count or square footage to protect neighborhood quality of life.
View full Vallejo rules →Key Facts Comparison
| Fact | Vacaville | Vallejo |
|---|---|---|
| Codified STR Headcount Cap | None - STRs not allowed in residential zones | - |
| Lodging Occupant Load | Lesser of use-permit cap and CBC Group R-1 table (adopted by VMC Title 15) | - |
| ADU Occupancy | Long-term residential; <31-day STR prohibited (VMC Ch. 14.09.270) | - |
| Public Assembly | Exceeding occupancy with alcohol/drugs accessible violates VMC Ch. 9.20 | - |
| Posting Requirement | Posted-occupancy required for assembly uses by CBC; no STR-specific posting rule | - |
| Typical Limit | - | 2 per bedroom + 2 |
| Listing | - | Must state max occupancy |
| Enforcement | - | Complaint-driven |
| Penalty | - | Permit revocation possible |
Highlighted rows indicate differences between cities.
Vacaville FAQ
How many guests can stay at a Vacaville short-term rental?
Vacaville does not authorize short-term rentals in residential zones and therefore has not codified a per-guest STR cap. For lawful lodging uses (hotels, motels, bed and breakfast inns in commercial/mixed-use districts), occupancy is set by the California Building Code occupant-load tables for Group R-1 as adopted by Vacaville Municipal Code Title 15, and may be further restricted by use-permit conditions imposed by Community Development at entitlement.
Can I host a large gathering at my Vacaville rental?
Gatherings at any address are subject to Chapter 9.20 (Abatement of Community Safety Violations), which treats it as a violation to exceed posted occupant load at a public assembly where alcohol or drugs are accessible. Chapter 9.61 (Social Host) layers liability where minors obtain alcohol at the gathering. Where the rental is operating without zoning authorization, the underlying use itself is enforced regardless of the gathering size.
Are there fire-marshal occupancy limits at Vacaville hotels?
Yes. The Vacaville Fire Department enforces California Fire Code occupant-load and means-of-egress requirements at lodging and assembly uses. Posted occupant-load placards are required at assembly spaces, and the Fire Marshal may inspect and order corrective action for overcrowding.
Vallejo FAQ
How many guests can stay in my short-term rental?
Typically 2 guests per bedroom plus 2 additional guests. Check Vallejo municipal code for exact limits.
What happens if guests exceed the occupancy limit?
The host is responsible. Violations can result in fines and potential permit revocation in Vallejo.
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