Carport Rules: Ewa Gentry vs Kailua
How do carport rules rules compare between Ewa Gentry, HI and Kailua, HI?
Ewa Gentry and Kailua have similar restriction levels.
Ewa Gentry, HI
Honolulu County
Carports and garages in Ewa Gentry are limited to 20 ft by 20 ft in horizontal dimensions under ROH Sec. 21-2.140-1, with height and setback standards from Sec. 21-4.30 and 21-4.60 also applying.
View full Ewa Gentry rules →Kailua, HI
Honolulu County
Kailua carports must follow city-wide dimensional standards capping horizontal size at 20 feet by 20 feet, with limited hillside exceptions for Type V-B construction.
View full Kailua rules →Key Facts Comparison
| Fact | Ewa Gentry | Kailua |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Ewa Gentry FAQ
Can I build a double-deep carport?
Not beyond the 20x20 horizontal limit in Sec. 21-2.140-1 without a variance.
Is a permit needed to add a carport roof?
Yes, a building permit is required for any new attached structure, and setbacks still apply.
Kailua FAQ
Can I build a larger carport than 20 by 20 feet?
Generally no. Horizontal dimensions are capped at 20 ft x 20 ft under ROH Sec. 21-2.140-1, with narrow hillside exceptions.
Does enclosing my Kailua carport create an ADU?
If the enclosed space becomes habitable, it may be regulated as an ADU under Sec. 21-5.720 and require permits and compliance with ADU rules.
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