Tree Trimming: Topanga vs Torrance
How do tree trimming rules compare between Topanga, CA and Torrance, CA?
Topanga and Torrance have similar restriction levels.
Topanga, CA
Los Angeles County
Tree trimming in unincorporated LA County is generally unrestricted for private property, except for protected oak trees. Any cutting or pruning of oak trees 8+ inches diameter requires an Oak Tree Permit under Chapter 22.174. Street trees are managed by county public works.
View full Topanga rules →Torrance, CA
Los Angeles County
A permit from the Public Works Director is required to cut, trim, prune, or remove any tree on public streets, parks, or rights-of-way in Torrance.
View full Torrance rules →Key Facts Comparison
| Fact | Topanga | Torrance |
|---|---|---|
| Private Trees | Generally no permit needed | - |
| Oak Trees | Permit required for 8+ inch diameter | - |
| Street Trees | County public works manages | - |
| Reference | Chapter 22.174 (Oaks) | - |
| Public Trees | - | Permit required to trim/remove |
| Authority | - | Public Works Director |
| Parkway Trees | - | Owner must maintain abutting |
| Code Section | - | TMC Chapter 5 (Div 7) |
Highlighted rows indicate differences between cities.
Topanga FAQ
Do I need a permit to trim trees on my property in LA County?
No permit is needed for general trimming of most species. However, oak trees are protected under the Oak Tree Ordinance (Chapter 22.174) and trimming that could harm the tree's health may require a permit. Contact the Department of Regional Planning at (213) 974-6411.
Can I trim my neighbor's tree branches that hang over my property?
Yes. Under California law, you can trim branches that overhang your property line back to the property line. However, you cannot trim in a way that kills the tree or you may be liable for its replacement value.
Who trims trees near power lines?
Utility companies (Southern California Edison, LADWP) have the right and responsibility to trim trees near power lines. Contact your utility provider to request trimming. Do not attempt to trim near power lines yourself.
Torrance FAQ
Can I trim tree branches that hang over my property in Torrance?
A permit from the Public Works Director is required to cut, trim, prune, or remove any tree on public streets, parks, or rights-of-way in Torrance.
Do I need a permit to trim trees in Torrance?
Public Trees: Permit required to trim/remove. Authority: Public Works Director. Parkway Trees: Owner must maintain abutting. Code Section: TMC Chapter 5 (Div 7).
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