Light Trespass: Kapolei vs Waipahu
How do light trespass rules compare between Kapolei, HI and Waipahu, HI?
Kapolei and Waipahu have similar restriction levels.
Kapolei, HI
Honolulu County
Kapolei handles light trespass through LUO shielding requirements and master-planned subdivision rules rather than a specific foot-candle property-line ordinance.
View full Kapolei rules →Waipahu, HI
Honolulu County
Waipahu light trespass is controlled through the shielding and cutoff rules of ROH 21-4.100, critical on dense plantation-era lots where commercial and residential properties share short property lines.
View full Waipahu rules →Key Facts Comparison
| Fact | Kapolei | Waipahu |
|---|---|---|
| - | - | |
| Code section | - | ROH 21-4.100 |
| Method | - | Full cut-off shielding |
| Foot-candle limit | - | None set |
| Nuisance backstop | - | ROH Ch. 41 |
| Protected zones | - | Residential, country |
Highlighted rows indicate differences between cities.
Kapolei FAQ
What about the Kapolei parking lot floodlights near my condo?
Commercial lighting must be shielded. File a DPP complaint if it directly illuminates residential units.
Can I use motion-activated security lights?
Yes, but aim them onto your own property and avoid prolonged illumination of neighbors.
Waipahu FAQ
Is there a foot-candle limit at Waipahu property lines?
No. Honolulu does not set a numeric limit. Enforcement requires proving noncompliant commercial or recreational fixtures under LUO 21-4.100.
What if a Waipahu business floodlight shines into my bedroom?
File a DPP complaint citing LUO 21-4.100 if the fixture is commercial, industrial, or recreational. Persistent issues may also support an ROH Chapter 41 nuisance claim.
Are residential porch lights regulated?
LUO 21-4.100 targets commercial, industrial, and recreational development. Single-family residential fixtures fall under nuisance law rather than the zoning shielding rule.
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