Tree Removal Permits: Altadena vs Glendale
How do tree removal permits rules compare between Altadena, CA and Glendale, CA?
Altadena and Glendale have similar restriction levels.
Altadena, CA
Los Angeles County
Removing or significantly damaging a native oak with an 8-inch trunk diameter (25-inch circumference) at 4.5 ft above grade requires an Oak Tree Permit from LA County Planning under Section 22.174.040.
View full Altadena rules →Glendale, CA
Los Angeles County
Removing any protected indigenous tree in Glendale requires a permit per GMC 12.44.070. Applications must include reason for removal; a qualified tree expert statement may be required for diseased/hazardous claims. City-owned trees protected under GMC 12.40.
View full Glendale rules →Key Facts Comparison
| Fact | Altadena | Glendale |
|---|---|---|
| Code Section | LA County Code 22.174.040 | - |
| Protected Size | ≥8 in DBH | - |
| Permit Authority | LA County Planning | - |
| Required | Arborist report | - |
| Penalty | Up to $1,000/tree + 2:1 replacement | - |
| Permit | - | Required per GMC 12.44.070 |
| Expert Report | - | May be required for health claims |
| City Trees | - | Protected under GMC 12.40 |
| Enforcement | - | Public Works Department |
Highlighted rows indicate differences between cities.
Altadena FAQ
Can I cut down an oak on my Altadena property?
Only with an Oak Tree Permit from LA County Planning if the oak is ≥8 in diameter at breast height — Section 22.174.040.
Glendale FAQ
When do I need a permit to remove a tree?
When trunk diameter exceeds the threshold (typically 6 to 12 inches). Check Glendale tree ordinance for exact size.
Can I remove a dead tree without a permit?
Dead or hazardous trees may qualify for expedited permits. Contact Glendale urban forestry before removal.
Compare other topics
See how Altadena and Glendale 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