Tree Trimming: Port Hueneme vs Simi Valley
How do tree trimming rules compare between Port Hueneme, CA and Simi Valley, CA?
Port Hueneme and Simi Valley have similar restriction levels.
Port Hueneme, CA
Ventura County
Port Hueneme requires property owners to trim trees that overhang sidewalks and streets to maintain safe clearance. Street trees in the public right-of-way are maintained by the City. Private trees causing hazards must be addressed by the property owner.
View full Port Hueneme rules →Simi Valley, CA
Ventura County
Simi Valley requires property owners to maintain trees so they do not encroach on public sidewalks, streets, or neighboring properties. The city has a tree preservation ordinance protecting certain native and significant trees from unauthorized removal.
View full Simi Valley rules →Key Facts Comparison
| Fact | Port Hueneme | Simi Valley |
|---|---|---|
| Sidewalk Clearance | 8 feet minimum | 8 feet minimum |
| Street Clearance | 14 feet minimum | 14 feet minimum |
| Street Trees | City-maintained — do not trim without authorization | City-maintained, do not prune |
| Neighbor Trees | May trim to property line (CA Civil Code) | - |
| Protected Trees | - | Native oaks and heritage trees |
Highlighted rows indicate differences between cities.
Port Hueneme FAQ
Can I trim a city street tree in Port Hueneme?
No. Street trees in the public right-of-way are maintained by the City. Contact Public Works for tree trimming requests.
How much clearance do I need over the sidewalk?
Trees must be trimmed to provide at least 8 feet of clearance over sidewalks and 14 feet over streets.
Can I trim my neighbor's tree branches that hang over my property?
Under California law, you may trim branches that extend over your property line, but only up to the property line. You cannot enter your neighbor's property or kill the tree.
Simi Valley FAQ
Can I trim a tree that hangs over my property line?
You may trim branches that encroach onto your property up to the property line, but you cannot trespass or damage the tree's health. Protected trees have additional restrictions.
Who trims trees along city streets?
Street trees in the public right-of-way are maintained by the city's Public Works Department. Do not prune city trees without authorization.
Do I need a permit to trim my trees?
General maintenance trimming does not require a permit. However, significant pruning of protected native oaks or heritage trees may require approval under the tree preservation ordinance.
Compare other topics
See how Port Hueneme and Simi Valley 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