Tree Trimming: Honolulu vs Mililani Mauka
How do tree trimming rules compare between Honolulu, HI and Mililani Mauka, HI?
Honolulu and Mililani Mauka have similar restriction levels.
Honolulu, HI
Honolulu County
Honolulu requires permits for trimming, pruning, or removing street trees in the public right-of-way (ROH § 10-1.4) and for any work on city-designated exceptional trees under ROH Ch. 40, Art. 8. Fines up to $1,000 apply for violations.
View full Honolulu rules →Mililani Mauka, HI
Honolulu County
Mililani Mauka homeowners need an Urban Forestry permit before trimming street trees along Meheula Parkway and Mauka loop streets under ROH Sec. 10-1.4.
View full Mililani Mauka rules →Key Facts Comparison
| Fact | Honolulu | Mililani Mauka |
|---|---|---|
| Street tree permit | Required – apply via DPR | - |
| Exceptional tree permit | DPR + qualified arborist required | - |
| Max fine | Up to $1,000 | - |
| Removal authority | City Council approval needed | - |
| Code | - | ROH Sec. 10-1.4 |
| Permit issuer | - | Parks and Recreation Urban Forestry |
| Scope | - | Public right-of-way trees |
| Common areas | - | Mauka HOA jurisdiction |
Highlighted rows indicate differences between cities.
Honolulu FAQ
Can I trim a street tree that overhangs my property?
Not without a permit. ROH § 10-1.4 requires a DPR permit for any trimming of street trees in the public right-of-way, even by adjacent property owners.
How do I know if a tree is an 'exceptional tree'?
The DPR maintains a register of exceptional trees under ROH § 40-8.7. Contact DPR's Division of Urban Forestry or check the register before doing any tree work.
Mililani Mauka FAQ
Is my Mauka cul-de-sac tree city or HOA?
Check with the Mauka Community Association and DPP. Right-of-way trees need ROH Sec. 10-1.4 permits; trees in HOA parks follow association maintenance rules.
Can I trim a shower tree overhanging my Mauka fence?
Private-side branches may be trimmed at the property line if the tree trunk is on private land. Street trees on the right-of-way still need a permit.
Compare other topics
See how Honolulu and Mililani Mauka 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