Lot Coverage Limits: Kaneohe vs Mililani Mauka
How do lot coverage limits rules compare between Kaneohe, HI and Mililani Mauka, HI?
Kaneohe and Mililani Mauka have similar restriction levels.
Kaneohe, HI
Honolulu County
Kaneohe residential lots must meet ROH Sec. 21-3.70-1 impervious-surface caps. Dwellings permitted after May 1, 2019 are limited to 75 percent impervious coverage to manage runoff into Kaneohe Bay.
View full Kaneohe rules →Mililani Mauka, HI
Honolulu County
ROH Sec. 21-3.70-1 imposes impervious-surface caps on Mililani Mauka lots, including a 75 percent impervious limit for dwellings permitted after May 1, 2019.
View full Mililani Mauka rules →Key Facts Comparison
| Fact | Kaneohe | Mililani Mauka |
|---|---|---|
| - | - |
Highlighted rows indicate differences between cities.
Kaneohe FAQ
Can I build a larger driveway by using pavers?
Yes, many pervious paver systems count as partially or fully pervious, allowing more hardscape area within the cap.
Does a swimming pool count as impervious?
Yes, pools and their surrounding decks typically count as impervious for coverage calculations.
Mililani Mauka FAQ
Can I pave over my front yard for more parking?
Full front-yard paving often exceeds the 75 percent impervious cap and conflicts with MTA front-yard landscape rules.
Do decks count toward impervious coverage?
Solid-surface decks generally count as impervious, while open-slatted decks over pervious ground may count less.
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