Light Trespass: San Jose vs Sunnyvale
How do light trespass rules compare between San Jose, CA and Sunnyvale, CA?
San Jose and Sunnyvale have similar restriction levels.
San Jose, CA
Santa Clara County
San Jose addresses light trespass through its outdoor lighting standards and nuisance provisions in SJMC Title 20 (Zoning). Outdoor lighting on commercial and residential properties must be directed downward and shielded to prevent light from spilling onto adjacent properties. Complaints about light trespass can be filed with the City's Code Enforcement Division, which evaluates whether lighting constitutes a nuisance under the municipal code.
View full San Jose rules →Sunnyvale, CA
Santa Clara County
Light trespass onto neighboring property in Sunnyvale is a nuisance under SMC Title 9 and Title 19. Offenders can be required to shield or redirect fixtures.
View full Sunnyvale rules →Key Facts Comparison
| Fact | San Jose | Sunnyvale |
|---|---|---|
| Code Section | SJMC Title 20 - Zoning | - |
| Standard | Lighting must not spill onto adjacent properties | - |
| Commercial | Stricter limits when adjacent to residential zones | - |
| Complaints | File through 311 or Code Enforcement | - |
| Remedy | May require fixture modification or removal | - |
| Legal basis | - | SMC Title 9 + Title 19 |
| Remedies | - | Shield, redirect, reduce wattage |
| Security lighting | - | Must be shielded |
| Motion sensors | - | Recommended |
| Civil option | - | Nuisance suit available |
Highlighted rows indicate differences between cities.
San Jose FAQ
What can I do about a neighbor's bright lights shining into my home?
File a complaint with San Jose Code Enforcement through the 311 app or by calling 408-535-3500. The City will evaluate whether the lighting violates the municipal code's light trespass standards.
Are there specific lumen limits at property boundaries?
The City's outdoor lighting standards set maximum illumination levels at property boundaries, with stricter standards for commercial properties adjacent to residential zones.
Sunnyvale FAQ
My neighbor's light shines in my bedroom - what can I do?
Request a shield first; if ignored, file a Code Enforcement complaint under nuisance rules.
Are motion lights always allowed?
Yes if properly aimed and shielded; untargeted always-on floodlights are more likely to be cited.
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