Kailua vs Pearl City
How do light trespass rules compare between Kailua, HI and Pearl City, HI?
Kailua and Pearl City have similar restriction levels.
Kailua, HI
Honolulu County
Kailua has no standalone light trespass ordinance with foot-candle limits, but shielding requirements in LUO 21-4.100 function to prevent direct illumination onto neighboring residential properties.
View full Kailua rules →Pearl City, HI
Honolulu County
Pearl City light trespass is controlled through shielding and cutoff requirements in ROH 21-4.100, preventing direct illumination onto residential Pearl City Highlands, Waimalu, and Manana neighborhoods.
View full Pearl City rules →Key Facts Comparison
| Fact | Kailua | Pearl City |
|---|---|---|
| - | - | |
| 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.
Kailua FAQ
Can I demand a neighbor dim a bright porch light in Coconut Grove?
You can pursue a private nuisance complaint if light substantially interferes with your reasonable use of your home.
Does this cover LED upgrades?
Yes. Any new or replacement fixture in covered developments must still meet the shielding requirements.
Pearl City FAQ
Is there a foot-candle limit at Pearl City 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 my neighbor's floodlight lights up my Waimalu yard?
If the fixture is on a commercial or recreational site, file a DPP complaint under LUO 21-4.100. Otherwise pursue a public nuisance claim under ROH Chapter 41.
Are home porch lights regulated?
LUO 21-4.100 targets commercial, industrial, and recreational development. Single-family residential fixtures fall under nuisance law, not zoning shielding rules.
Compare other topics
See how Kailua and Pearl City compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool