Carport Rules: Kaneohe vs Urban Honolulu
How do carport rules rules compare between Kaneohe, HI and Urban Honolulu, HI?
Urban Honolulu has fewer restrictions than Kaneohe.
Kaneohe, HI
Honolulu County
Kaneohe carports must comply with city-wide dimension limits of 20 by 20 feet and setback and height rules, with hillside exceptions for Type V-B construction.
View full Kaneohe rules →Urban Honolulu, HI
Honolulu County
Urban Honolulu carports must comply with the 20-by-20-foot horizontal limit in ROH Sec. 21-2.140-1, with Type V-B hillside carports allowed extra height in mauka neighborhoods like Makiki Heights and Manoa.
View full Urban Honolulu rules →Key Facts Comparison
| Fact | Kaneohe | Urban Honolulu |
|---|---|---|
| - | - | |
| Code Section | - | ROH Sec. 21-2.140-1 |
| Max Dimensions | - | 20 ft by 20 ft |
| Hillside Exception | - | Type V-B carports |
| Setback Reference | - | ROH Sec. 21-4.30 |
Highlighted rows indicate differences between cities.
Kaneohe FAQ
Can I build a two-car carport on my Kaneohe hillside lot?
Yes, within the 20 ft x 20 ft dimensional cap. Hillside Type V-B construction may allow additional vertical space under specified conditions.
Does adding walls to my carport need a permit?
Yes. Enclosing a carport creates new floor area and likely triggers ADU rules and building permits.
Urban Honolulu FAQ
Can my carport be larger than 20 by 20 in Urban Honolulu?
No. ROH Sec. 21-2.140-1 caps carport and detached garage horizontal dimensions at 20 feet by 20 feet, regardless of neighborhood.
I live on a hillside in Makiki Heights. Can I build a two-story carport?
Possibly. Type V-B hillside carports may exceed one story under specified conditions in Sec. 21-2.140-1. Confirm the exact criteria with the Department of Planning and Permitting.
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