ADU Owner Occupancy: Honolulu vs Waipahu
How do adu owner occupancy rules compare between Honolulu, HI and Waipahu, HI?
Honolulu, HI
Honolulu County
Bill 7 ADUs in Honolulu (LUO Sec. 21-5.730) require a recorded covenant restricting use to long-term residential rental (180+ day leases) but do not require owner occupancy of the principal dwelling. Traditional Ohana units (LUO Sec. 21-5.700) historically were intended for extended family but the LUO does not impose a formal owner-occupancy mandate on Ohana units either.
View full Honolulu rules →Waipahu, HI
Honolulu County
No data available yet for Waipahu.
Key Facts Comparison
| Fact | Honolulu | Waipahu |
|---|---|---|
| Owner Occupancy Required | No (city law) | - |
| Bill 7 ADU Covenant | 180+ day rentals only | - |
| Ohana Restriction | Family use originally intended | - |
| Separate Sale | Not allowed (single lot) | - |
| HOA Authority | HRS 421J / 514B | - |
Highlighted rows indicate differences between cities.
Honolulu FAQ
Must I live on the lot to have a Honolulu ADU?
Not under city law. Honolulu's Bill 7 ADU program does not require owner occupancy. However, the ADU must be operated as a long-term rental (180+ day leases) under a recorded covenant on the property.
Can I sell my Honolulu ADU separately from the main house?
No. The ADU must remain part of the same legal lot as the principal dwelling. Hawaii's condominium property regime statute (HRS 514B) is the only path to separate ownership and is not used to subdivide ADU lots.
Waipahu FAQ
No FAQs available.
Compare other topics
See how Honolulu and Waipahu 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