Tree Removal Permits: Castaic vs Pasadena
How do tree removal permits rules compare between Castaic, CA and Pasadena, CA?
Castaic and Pasadena have similar restriction levels.
Castaic, CA
Los Angeles County
Removing any oak tree 8+ inches in diameter (25+ inches circumference) in unincorporated LA County requires an Oak Tree Permit under Chapter 22.174. The ordinance protects all species of the oak genus. Damage includes burning, toxic substances, trenching, paving, and changing natural grade. Violations: $5-$200 fine and/or up to 50 days jail.
View full Castaic rules →Pasadena, CA
Los Angeles County
Removing any protected tree in Pasadena requires a permit under PMC 8.52. Protected categories include native, specimen, mature, landmark, and landmark-eligible trees. The review authority may waive development standards to preserve mature trees.
View full Pasadena rules →Key Facts Comparison
| Fact | Castaic | Pasadena |
|---|---|---|
| Protected Size | 8+ inch diameter (25+ circumference) | - |
| Multi-Trunk | 38+ combined circumference of 2 trunks | - |
| Permit Required | For cutting, removing, or damaging | - |
| Penalties | $5-$200 fine, up to 50 days jail | - |
| Permit | - | Required for protected trees |
| Protected Types | - | Native, specimen, mature, landmark |
| Incentives | - | Standard waivers for preservation |
| Code Section | - | PMC 8.52 |
Highlighted rows indicate differences between cities.
Castaic FAQ
Do I need a permit to remove a tree in LA County?
Only for protected oak trees (native oaks 8+ inches in trunk diameter). Non-oak trees on private property generally do not require a permit. Contact the Department of Regional Planning at (213) 974-6411 to verify your tree's status.
Can I remove a dead or dangerous oak tree without a permit?
Emergency removal of an immediately hazardous tree is allowed but you must provide after-the-fact documentation (photos, arborist report) to the Department of Regional Planning within 5 days.
What if I want to build where an oak tree is?
The department will review whether the project can be redesigned to preserve the tree. If removal is the only option, expect replacement planting requirements (2:1 to 10:1 ratio), an arborist report, and a monitoring period.
Pasadena FAQ
When do I need a permit to remove a tree?
When trunk diameter exceeds the threshold (typically 6 to 12 inches). Check Pasadena tree ordinance for exact size.
Can I remove a dead tree without a permit?
Dead or hazardous trees may qualify for expedited permits. Contact Pasadena urban forestry before removal.
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