Mountain View vs Sunnyvale
How do holiday displays rules compare between Mountain View, CA and Sunnyvale, CA?
Mountain View and Sunnyvale have similar restriction levels.
Mountain View, CA
Santa Clara County
Mountain View permits residential holiday decorations and lighting without a permit. Displays must not block sidewalks, create traffic hazards, or violate noise and nuisance standards.
View full Mountain View rules →Sunnyvale, CA
Santa Clara County
Sunnyvale allows seasonal holiday lights and decorations on residential property with few restrictions, focusing on safety, right-of-way, and neighbor impact.
View full Sunnyvale rules →Key Facts Comparison
| Fact | Mountain View | Sunnyvale |
|---|---|---|
| Permit required | No | No |
| Quiet hours for music | 10 p.m. to 7 a.m. | - |
| Light spillover | Not onto roadways or windows | - |
| Sidewalks | Must remain clear | - |
| Removal | Reasonable time post-holiday | - |
| Light trespass | - | Discouraged |
| Noise limits | - | Per SMC 19.48 |
| Right-of-way | - | No encroachment |
| Fire safety | - | Outdoor-rated wiring |
Highlighted rows indicate differences between cities.
Mountain View FAQ
Are there rules against leaving Christmas lights up all year?
There is no specific date deadline. However, if lighting creates a nuisance or blight complaint, Code Enforcement can require removal.
Can I project images onto my house?
Yes, as long as the projection stays on your property and does not shine into neighboring homes or onto the street.
Sunnyvale FAQ
Do I need permission for Christmas lights?
No. Residential holiday decorations and lights do not require a permit in Sunnyvale.
Can I play holiday music outdoors?
Yes, but amplified sound must stop by 10 p.m. and comply with city noise regulations.
Compare other topics
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