Tree Removal Permits: Costa Mesa vs Newport Beach
How do tree removal permits rules compare between Costa Mesa, CA and Newport Beach, CA?
Costa Mesa and Newport Beach have similar restriction levels.
Costa Mesa, CA
Orange County
Costa Mesa requires prior city approval before removing any tree that was required by a site plan, landscaping condition, or planning approval. Trees shall not be destroyed or removed without review by the Planning Division, which may require a California licensed arborist report. Replacement trees of comparable size are required where possible. Street trees in the public right-of-way are city property and may not be trimmed or removed by residents.
View full Costa Mesa rules →Newport Beach, CA
Orange County
Newport Beach requires permits for removal of any street tree or city-owned tree. Private trees on residential property generally do not require a removal permit unless they are designated heritage trees or located within specific overlay zones. Trees in the Coastal Zone may require review under the Coastal Land Use Plan. The Municipal Operations Department manages street tree removals.
View full Newport Beach rules →Key Facts Comparison
| Fact | Costa Mesa | Newport Beach |
|---|---|---|
| Site Plan Trees | Removal requires Planning Division approval | - |
| Arborist Report | May be required for removal review | - |
| Replacement | Comparable size required where possible | May be required by city |
| Street Trees | City property — do not trim or remove | - |
| Street Tree Permit | - | Required from Municipal Ops |
| Private Tree Permit | - | Only if heritage or coastal zone |
| Heritage Tree Penalty | - | Cost of replacement + fines |
Highlighted rows indicate differences between cities.
Costa Mesa FAQ
Do I need a permit to remove a tree in Costa Mesa?
If the tree was required by a site plan, landscaping condition, or planning approval, yes. You must obtain written approval from the Planning Division and may need an arborist report. Trees not subject to planning conditions may generally be removed without a permit unless they qualify as heritage trees.
Can I trim a tree in the parkway strip in front of my house?
No. Parkway and street trees are city property maintained by the Public Works Department. Do not trim or alter them yourself. Request city tree maintenance by calling Public Works at (714) 754-5343.
What happens if I remove a tree without approval?
You may face code enforcement action requiring replacement trees at a ratio determined by the city. For city-owned street trees, you may be liable for the full replacement cost calculated by ISA valuation methods, which can be very expensive for mature trees.
Newport Beach FAQ
Do I need a permit to remove a tree on my property in Newport Beach?
Generally no, unless the tree is a designated heritage tree, is in the Coastal Zone, or is subject to conditions of a development approval. Street trees and trees on city property always require Municipal Operations authorization.
Who handles street tree issues in Newport Beach?
The Municipal Operations Department manages all city-owned street trees including maintenance, removal, and replacement. Contact them through the city's Public Works Department at (949) 644-3055.
What if a city street tree is damaging my property?
Contact the Municipal Operations Department to report the issue. The city will assess the situation and may authorize pruning, root management, or removal if the tree poses a safety hazard or is causing significant infrastructure damage.
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