Structure Height Limits: Kaneohe vs Mililani Town
How do structure height limits rules compare between Kaneohe, HI and Mililani Town, HI?
Kaneohe and Mililani Town have similar restriction levels.
Kaneohe, HI
Honolulu County
ROH Sec. 21-4.60 limits building heights in Kaneohe residential zones, typically to 25 or 30 feet under envelope-plane rules. These caps protect Ko'olau mountain views and ocean breezes inland from the bay.
View full Kaneohe rules →Mililani Town, HI
Honolulu County
ROH Sec. 21-4.60 limits Mililani Town residential building heights to roughly 25 feet flat or 30 feet pitched, with HOA guidelines often further restricting visible bulk in this master-planned community.
View full Mililani Town rules →Key Facts Comparison
| Fact | Kaneohe | Mililani Town |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Kaneohe FAQ
Can I add a third story to my Kaneohe home?
Usually not in R-5 zoning, as the 25 to 30 foot cap generally restricts residential structures to two stories plus roof.
Do rooftop decks count toward height?
Usable rooftop decks with railings often count as an additional story and may exceed envelope-plane limits; check with DPP.
Mililani Town FAQ
Can I add a second story to my single-story Mililani home?
Often yes within height limits, but HOA design review may restrict placement, size, or require harmonized architecture.
Are rooftop solar arrays restricted?
Roof-mounted solar generally gets exceptions, but HOA guidelines may dictate panel orientation and visibility from street.
Compare other topics
See how Kaneohe and Mililani Town compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool