Height Limits: East Honolulu vs Waipahu
How do height limits rules compare between East Honolulu, HI and Waipahu, HI?
East Honolulu and Waipahu have similar restriction levels.
East Honolulu, HI
Honolulu County
East Honolulu affluent neighborhoods like Hawaii Kai, Kuliouou, and Niu Valley apply ROH 21-4.60 fence height caps, with strict oceanfront and ridge view-corridor enforcement by Honolulu DPP.
View full East Honolulu rules →Waipahu, HI
Honolulu County
Waipahu plantation-era neighborhoods and dense working-class blocks apply ROH 21-4.60 fence height rules, with 6-foot side/rear caps and 4-foot front caps typical for R-5 lots.
View full Waipahu rules →Key Facts Comparison
| Fact | East Honolulu | Waipahu |
|---|---|---|
| Front yard max | 4 feet | 4 feet |
| Side/rear max | 6 feet | 6 feet |
| Street frontage trigger | 36 inches | - |
| Code section | ROH 21-4.60 | ROH 21-4.60 |
| Enforcement | Honolulu DPP | - |
| Frontage trigger | - | 36 inches |
| Special overlay | - | Waipahu Town Center |
Highlighted rows indicate differences between cities.
East Honolulu FAQ
How tall can a Hawaii Kai front-yard fence be?
Most East Honolulu residential districts cap front-yard fences at 4 feet under ROH 21-4.60. Side and rear fences may reach 6 feet, with extra landscape rules for street frontages above 36 inches.
Do Portlock oceanfront lots have extra fence limits?
Yes. Shoreline setback and view-corridor rules layer onto ROH 21-4.60. DPP reviews oceanfront fences for sightline impacts and may require lower heights or transparent materials near the shoreline.
Waipahu FAQ
How tall can my Waipahu fence be?
ROH 21-4.60 caps Waipahu front-yard fences at 4 feet and side and rear fences at 6 feet. Fences over 36 inches along street frontages need extra landscape screening or setback for sight lines.
Are there stricter rules in Waipahu Town?
The Waipahu Town Center Special District adds design overlays but mostly targets commercial frontages. Residential fences in the adjacent plantation blocks follow standard ROH 21-4.60 height rules.
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