Light Trespass: Hayward vs San Leandro
How do light trespass rules compare between Hayward, CA and San Leandro, CA?
Hayward and San Leandro have similar restriction levels.
Hayward, CA
Alameda County
Hayward prohibits outdoor lighting that spills onto adjacent properties above 0.5 foot-candles at the residential property line. Violations are enforced through Code Enforcement as a zoning nuisance.
View full Hayward rules →San Leandro, CA
Alameda County
San Leandro nuisance code allows complaints for light trespass onto neighboring property. Typical remedy is shielding or redirecting fixtures.
View full San Leandro rules →Key Facts Comparison
| Fact | Hayward | San Leandro |
|---|---|---|
| Max spillover | 0.5 fc residential line | - |
| Enforcement | Code Enforcement complaints | - |
| Shielding | Required if spilling | - |
| Motion sensors | Recommended | - |
| Fines | Administrative citations possible | - |
| Local remedy | - | Nuisance complaint |
| Statute | - | Civil Code 3479 |
| Typical fix | - | Shield/redirect |
| Threshold | - | ~0.5 fc at line |
| Civil option | - | Small claims |
Highlighted rows indicate differences between cities.
Hayward FAQ
What can I do about my neighbors floodlight?
First ask politely for shielding or reaiming; if unresolved, file a complaint with Hayward Code Enforcement.
How is 0.5 foot-candles measured?
With a light meter at ground level at the property line; Code Enforcement has instruments for verification.
San Leandro FAQ
My neighbor's light shines in my window - what can I do?
Start with a polite request, then file a code enforcement complaint if unresolved.
Can I sue over a light?
Yes. Private nuisance under CA Civil Code §3479 is actionable in small claims or civil court.
Compare other topics
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