Tree Removal & Heritage Trees: Los Angeles vs Pasadena
How do tree removal & heritage trees rules compare between Los Angeles, CA and Pasadena, CA?
Los Angeles and Pasadena have similar restriction levels.
Los Angeles, CA
Los Angeles County
LAMC Article 6 (Sections 46.00-46.06) established by Ordinance 177404 requires a permit from the Board of Public Works for removal or relocation of any protected tree. Protected species include California native oaks, Southern California Black Walnut, Western Sycamore, and California Bay measuring 4+ inches cumulative diameter at 4.5 feet above ground.
View full Los Angeles rules →Pasadena, CA
Los Angeles County
Pasadena requires a tree removal permit for protected trees on private property. Public trees and landmark trees have additional protections. Replacement planting may be required.
View full Pasadena rules →Key Facts Comparison
| Fact | Los Angeles | Pasadena |
|---|---|---|
| Permit Required | Board of Public Works | - |
| Protected Species | Native oaks, Black Walnut, Sycamore, Bay | - |
| Size Threshold | 4+ inches at 4.5 ft above ground | - |
| Penalty | Building permits withheld up to 10 years | - |
| Replacement Ratio | Up to 4:1 per Board policy | - |
| Permit | - | Required for protected trees |
| Heritage Trees | - | Highest protection level |
| Replacement | - | Required when removal approved |
| Fine | - | Up to 3x appraised tree value |
Highlighted rows indicate differences between cities.
Los Angeles FAQ
Do I need a permit to remove a tree in LA?
Yes, if it is a protected species (native oaks, Black Walnut, Western Sycamore, or California Bay) measuring 4+ inches in cumulative diameter at 4.5 feet. Apply to the Board of Public Works. Street tree removal requires separate StreetsLA authorization.
What happens if I remove a protected tree without a permit?
Under LAMC 46.06, the Bureau of Street Services can request that building permits be withheld for up to 10 years. You must also replace the tree at a 4:1 ratio. Additional fines and misdemeanor charges may apply.
Pasadena FAQ
Do I need a permit to remove a tree in Pasadena?
Yes, for protected trees above a certain size or species. The Urban Forestry Division reviews applications.
What is the penalty for unauthorized tree removal?
Fines up to three times the appraised value of the tree plus mandatory replacement planting.
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