Signage Rules: East Honolulu vs Mililani Town
How do signage rules rules compare between East Honolulu, HI and Mililani Town, HI?
East Honolulu and Mililani Town have similar restriction levels.
East Honolulu, HI
Honolulu County
The Revised Ordinances of Honolulu prohibit any exterior sign, display, or advertisement that shows a dwelling is used for a home occupation; under Section 21-5.350(c) there must be no exterior sign that shows the building is used for anything but residential use, and the Land Use Ordinance requires the exterior to remain that of a dwelling.
View full East Honolulu rules →Mililani Town, HI
Honolulu County
LUO Article 7 limits Mililani home-business signs to small nameplates, and the Mililani Town Association CC&Rs typically impose even tighter visual standards.
View full Mililani Town rules →Key Facts Comparison
| Fact | East Honolulu | Mililani Town |
|---|---|---|
| Code Section | ROH 21-5.350(c); 21-5.50(c)(3)(B)(i) | - |
| Exterior business sign | Prohibited | - |
| Displays/advertisements | Prohibited | - |
| Required appearance | Must remain that of a dwelling | - |
| - | - |
Highlighted rows indicate differences between cities.
East Honolulu FAQ
Can I put up a sign for my home business in East Honolulu?
No. Revised Ordinances of Honolulu Section 21-5.350(c) prohibits any exterior sign that shows the building is used for anything but residential use, and bars exterior displays or advertisements; the updated code likewise requires the dwelling's exterior to remain that of a dwelling.
Are there any allowed signs for a home occupation?
Effectively no business signage is allowed. The home-occupation rules forbid exterior business signs, displays, and advertisements, and residential-district sign regulations in Chapter 21 Article 7 are very limited.
Mililani Town FAQ
Can I put a real-estate sign in my yard?
Standard for-sale signs are typically allowed under separate rules, but ongoing advertising signs for home businesses are not.
Do HOA rules really override mine?
HOA rules cannot loosen the city code, but they can add stricter sign limits that Mililani residents must follow.
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