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🌿 Landscaping Rules/Tree Removal & Heritage Trees

Honolulu vs Waipahu

How do tree removal & heritage trees rules compare between Honolulu, HI and Waipahu, HI?

Honolulu and Waipahu have similar restriction levels.

Honolulu, HI

Honolulu County

Heavy Restrictions

Honolulu County protects designated exceptional trees island-wide under ROH Chapter 40, Article 8, prohibiting removal or destruction without a Parks and Recreation permit except in emergencies under Sec. 40-8.9.

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Waipahu, HI

Honolulu County

Heavy Restrictions

Waipahu's historic plantation-era trees, some designated exceptional, cannot be removed without a Parks and Recreation permit under ROH Chapter 40, Article 8.

View full Waipahu rules β†’

Key Facts Comparison

FactHonoluluWaipahu
Code sectionsROH 40-8.1 to 40-8.9-
Permit agencyParks and Recreation-
Emergency ruleSec. 40-8.9-
Register sectionSec. 40-8.7-
State lawHRS Chapter 58-
Code-ROH Secs. 40-8.1 through 40-8.9
Permit issuer-Parks and Recreation Department
Emergency clause-ROH Sec. 40-8.9
State reference-HRS Chapter 58

Highlighted rows indicate differences between cities.

Honolulu FAQ

How do I find out if a tree is exceptional?

Check the Honolulu Exceptional Tree Register maintained by the Department of Parks and Recreation under ROH Sec. 40-8.7 before scheduling any removal or major pruning.

Can I cut an exceptional tree in an emergency?

ROH Sec. 40-8.9 allows emergency action for imminent threats, but the department expects prompt notification and documentation of the conditions justifying the removal.

Waipahu FAQ

Are plantation-era Waipahu trees automatically protected?

Not automatically. Protection applies only to trees officially added to the Exceptional Tree Register under ROH Sec. 40-8.7; confirm status before any removal.

What if a heritage tree falls on my Waipahu house during a storm?

Emergency removal under ROH Sec. 40-8.9 is allowed when imminent danger exists, but the city should be notified and documentation retained for any follow-up.

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