Tree Trimming: Los Angeles vs Pasadena
How do tree trimming rules compare between Los Angeles, CA and Pasadena, CA?
Los Angeles and Pasadena have similar restriction levels.
Los Angeles, CA
Los Angeles County
Street trees are maintained by StreetsLA Urban Forestry Division and residents may not trim or remove them without authorization. Private tree trimming does not require a permit unless the tree is a protected species under LAMC 46.00. Protected species include CA Live Oak, Southern CA Black Walnut, Western Sycamore, and CA Bay. Improper trimming of a protected tree can constitute removal under the ordinance.
View full Los Angeles rules →Pasadena, CA
Los Angeles County
Pasadena has a strong urban forestry program. Property owners must maintain trees to provide clearance over sidewalks (8 feet) and streets (14 feet). City-owned street trees are maintained by the Public Works Department.
View full Pasadena rules →Key Facts Comparison
| Fact | Los Angeles | Pasadena |
|---|---|---|
| Street Trees | City-maintained, no unauthorized trimming | - |
| Protected Species | Oak, Walnut, Sycamore, Bay | - |
| Private Trees | No permit unless protected species | - |
| Code Section | LAMC 46.00 | - |
| Agency | StreetsLA Urban Forestry Division | - |
| Sidewalk Clearance | - | 8 feet minimum |
| Street Clearance | - | 14 feet minimum |
| City Trees | - | Maintained by Public Works |
| Authorization | - | Required for city tree work |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
Can I trim tree branches that hang over my property in los Angeles?
Street trees are maintained by StreetsLA Urban Forestry Division and residents may not trim or remove them without authorization. Private tree trimming does not require a permit unless the tree is a protected species under LAMC 46.00. Protected species include CA Live Oak, Southern CA Black...
Do I need a permit to trim trees in los Angeles?
Street Trees: City-maintained, no unauthorized trimming. Protected Species: Oak, Walnut, Sycamore, Bay. Private Trees: No permit unless protected species. Code Section: LAMC 46.00.
Pasadena FAQ
Can I trim a tree near my sidewalk?
You must maintain 8 feet of clearance over sidewalks on your private trees. City-owned street trees are maintained by Public Works.
Who trims street trees in Pasadena?
The Public Works Urban Forestry Division maintains city-owned street trees. Contact them for service requests.
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