Zoning Restrictions: Honolulu vs Waipahu
How do zoning restrictions rules compare between Honolulu, HI and Waipahu, HI?
Honolulu and Waipahu have similar restriction levels.
Honolulu, HI
Honolulu County
ROH Chapter 21, §21-5.350 permits home occupations as accessory residential uses, provided the business is incidental to the dwelling, employs only household members, has no exterior signage, and does not alter the home's residential character.
View full Honolulu rules →Waipahu, HI
Honolulu County
Waipahu residents running a home business must follow ROH Sec. 21-5.350, which allows home occupations only as incidental, subordinate accessory uses in densely built plantation-era residential neighborhoods.
View full Waipahu rules →Key Facts Comparison
| Fact | Honolulu | Waipahu |
|---|---|---|
| Permitted zones | All residential zones | - |
| Employees | Household members only | - |
| Exterior signage | Not permitted | - |
| Client parking required | 1 space per 5 on-site clients | - |
| Key code section | ROH §21-5.350 | - |
| - | - |
Highlighted rows indicate differences between cities.
Honolulu FAQ
Can I run a hair salon from my home in Honolulu?
Yes, if clients come one at a time and you provide required off-street parking (1 space per 5 concurrent clients), employ only household members, and display no exterior signage indicating a business.
Can I hire a non-family employee for my home-based business in Honolulu?
Generally no. Only household members may work in a home occupation. The sole exception is an emergency child-care substitute for up to 5 days per calendar month.
Is auto repair allowed as a home business in Honolulu?
No. Auto repair and painting are prohibited as home occupations, except for household-owned vehicles; no more than five such vehicles may be repaired or painted per year at the dwelling.
Waipahu FAQ
Can I run a catering business from my Waipahu home?
Off-site catering prep may qualify as a home occupation if it meets state Department of Health cottage food or commercial kitchen requirements and does not generate customer traffic or visible activity at the home.
Can I convert my garage into a workshop business?
A home occupation cannot dominate the dwelling or use a garage for manufacturing or auto repair. Light non-impactful work may be allowed, but visible commercial conversion is not permitted.
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