Honolulu vs Kaneohe
How do grass height limits rules compare between Honolulu, HI and Kaneohe, HI?
Honolulu and Kaneohe have similar restriction levels.
Honolulu, HI
Honolulu County
Honolulu requires property owners to keep their land free of excessive weeds, overgrown grass, and waste. Uncultivated flammable weeds exceeding 18 inches within 30 feet of a building in residential or apartment zones are defined as a public nuisance.
View full Honolulu rules →Kaneohe, HI
Honolulu County
Kaneohe properties from Kaneohe Bay to Haiku Valley must keep vegetation from becoming a public nuisance under ROH Chapter 16A, which targets fire and vermin hazards.
View full Kaneohe rules →Key Facts Comparison
| Fact | Honolulu | Kaneohe |
|---|---|---|
| Nuisance height threshold | 18 inches near buildings | - |
| Proximity rule | Within 30 feet of any building | - |
| Owner notice period | 30 calendar days to comply | - |
| Maximum daily fine | Up to $5,000 per day | - |
| Code | - | ROH Chapter 16A, Article 2 |
| Compliance window | - | 30 days after notice |
| Enforcement | - | Planning and Permitting |
| Height limit | - | Not specifically codified |
Highlighted rows indicate differences between cities.
Honolulu FAQ
Is there a specific grass height limit throughout my entire lot?
The code specifically targets flammable weeds over 18 inches within 30 feet of structures as a defined nuisance; general overgrowth is also subject to abatement orders if it creates a public nuisance.
What happens if I ignore the city's weed-clearance notice?
After 30 days, the city can hire crews to clear the property and bill you for all costs plus 7% interest annually. The unpaid bill becomes a lien on the property.
Kaneohe FAQ
Do streamside Kaneohe lots face extra rules?
Yes. Overgrowth blocking stream flow can be cited under ROH Chapter 16A and may also trigger state drainage and flood control inspections.
Does the rule apply to Kaneohe homes on federal base land?
No. Marine Corps Base Hawaii and Kaneohe Bay Navy housing are federal jurisdictions with their own grounds-maintenance rules, not ROH Chapter 16A.
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