ADU Rules: Kaneohe vs Mililani Town
How do adu rules rules compare between Kaneohe, HI and Mililani Town, HI?
Kaneohe has fewer restrictions than Mililani Town.
Kaneohe, HI
Honolulu County
Kaneohe homeowners may build one ADU per zoning lot in eligible residential districts under ROH Sec. 21-5.720, subject to parking, occupancy, and rental-duration standards.
View full Kaneohe rules →Mililani Town, HI
Honolulu County
Mililani Town homeowners may build one ADU per zoning lot under ROH Sec. 21-5.720, but HOA covenants and association design rules often impose additional restrictions on top of city code.
View full Mililani Town rules →Key Facts Comparison
| Fact | Kaneohe | Mililani Town |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Kaneohe FAQ
Can I rent my Kaneohe ADU to military families?
Yes, ADUs can be rented to anyone for 30 days or longer. Many Kaneohe ADUs serve long-term tenants including MCBH military families.
Does my Kaneohe lot qualify for an ADU?
Most Kaneohe residential lots in R-3.5, R-5, R-7.5, R-10, or R-20 districts qualify. Verify your zoning with the Department of Planning and Permitting.
Mililani Town FAQ
Does Mililani Town allow ADUs?
City zoning allows one ADU per eligible lot, but the Mililani Town Association and your neighborhood association may restrict or prohibit them. Always check your CC&Rs first.
Can I rent my Mililani ADU short-term?
No. City rules require 30-day minimum rentals under ROH Sec. 21-5.720, and most Mililani HOAs additionally restrict short-term rentals.
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