Coastal Development: East Honolulu vs Ewa Gentry
How do coastal development rules compare between East Honolulu, HI and Ewa Gentry, HI?
East Honolulu and Ewa Gentry have similar restriction levels.
East Honolulu, HI
Honolulu County
Coastal development along East Honolulu's Maunalua Bay shoreline requires Special Management Area permits under ROH Chapter 25, implementing HRS Chapter 205A coastal zone management.
View full East Honolulu rules →Ewa Gentry, HI
Honolulu County
Ewa Gentry projects near the leeward coastline may fall within a Special Management Area regulated by ROH Chapter 25, implementing HRS Chapter 205A coastal zone management.
View full Ewa Gentry rules →Key Facts Comparison
| Fact | East Honolulu | Ewa Gentry |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
East Honolulu FAQ
Do I need an SMA permit to build a seawall in Hawaii Kai?
Yes. Shoreline structures like seawalls trigger SMA review under Chapter 25 and may also require a shoreline setback variance under HRS 205A Part III.
Does SMA apply to interior remodels near the coast?
Interior renovations with no exterior expansion or land disturbance typically fall outside SMA review, but any shoreline-facing work within the SMA should be confirmed with city planning.
Ewa Gentry FAQ
Is my Ewa Gentry home in the SMA?
Most Ewa Gentry interior lots are inland of the SMA, but confirm with the Department of Planning and Permitting before any coastal-adjacent project.
What triggers an SMA permit?
Development within the SMA boundary that meets the valuation or impact thresholds in Chapter 25 triggers either an SMA minor or SMA major permit.
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