Kaneohe vs Pearl City
How do grading & drainage rules compare between Kaneohe, HI and Pearl City, HI?
Kaneohe has fewer restrictions than Pearl City.
Kaneohe, HI
Honolulu County
Most grading, cut, fill, or trenching projects in Kaneohe require a permit under ROH Chapter 18A, with drainage review to protect downslope neighbors and bay-bound streams.
View full Kaneohe rules →Pearl City, HI
Honolulu County
Pearl City hillside properties, including Pacific Palisades and Waiawa area lots, require grading permits under ROH Chapter 18A when land disturbance exceeds permit thresholds.
View full Pearl City rules →Key Facts Comparison
| Fact | Kaneohe | Pearl City |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Kaneohe FAQ
Do I need a permit to add a driveway?
New or substantially regraded driveways generally require a grading permit, especially on sloped Kaneohe lots.
Can I redirect my roof runoff?
Runoff must discharge in approved locations and not onto neighboring property or directly into the storm drain system.
Pearl City FAQ
Does a new driveway in Pearl City need a grading permit?
Driveway grading that exceeds quantity or slope thresholds in Chapter 18A requires a grading permit. Confirm with the Department of Planning and Permitting before starting work.
What is the penalty for grading without a permit?
Sec. 18A-2.4A imposes penalties for unpermitted grading, and enforcement can include stop-work orders, restoration requirements, and continuing violation fines.
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