Occupancy Limits: Mountain View vs Sunnyvale
How do occupancy limits rules compare between Mountain View, CA and Sunnyvale, CA?
Mountain View has fewer restrictions than Sunnyvale.
Mountain View, CA
Santa Clara County
Mountain View short-term rentals must comply with building and fire code occupancy rules based on dwelling size and bedroom count, typically two persons per bedroom plus two additional.
View full Mountain View rules →Sunnyvale, CA
Santa Clara County
Sunnyvale STR occupancy is capped at 2 guests per bedroom plus 2 additional, not to exceed the building code maximum. Commercial events and parties are prohibited.
View full Sunnyvale rules →Key Facts Comparison
| Fact | Mountain View | Sunnyvale |
|---|---|---|
| City numeric cap | Not universally set | - |
| Common formula | 2 per bedroom + 2 | - |
| Egress required | Each sleeping room | - |
| Smoke/CO alarms | Required | - |
| Overcrowding | Code enforcement risk | - |
| Formula | - | 2 per bedroom plus 2 |
| 3-Bedroom Cap | - | 8 overnight guests |
| Events | - | Prohibited |
| Posting | - | Required on-site |
| Code | - | SMC 19.76 |
Highlighted rows indicate differences between cities.
Mountain View FAQ
How many guests can I host in my Mountain View STR?
Use a reasonable formula based on bedrooms and ensure you meet fire egress and building code. Document the cap in your listing.
Can I rent out the living room as a sleeping area?
Only if it meets building code for a sleeping room, including window egress. Most living rooms do not qualify.
Sunnyvale FAQ
Do infants count toward the Sunnyvale STR occupancy cap?
Sunnyvale does not exempt infants in its occupancy formula. Confirm with the Community Development Department before listing a higher guest count.
Can I host a small wedding at my Sunnyvale STR?
No. Events, weddings, and parties are prohibited at STRs under SMC 19.76 regardless of guest count.
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