Heritage & Protected Trees: Altadena vs Inglewood
How do heritage & protected trees rules compare between Altadena, CA and Inglewood, CA?
Inglewood has fewer restrictions than Altadena.
Altadena, CA
Los Angeles County
Oak trees ≥36 inches in diameter qualify as Heritage Oaks under LA County Code Chapter 22.174 and receive heightened review. Removal is rarely approved.
View full Altadena rules →Inglewood, CA
Los Angeles County
Inglewood's Tree Preservation Ordinance recognizes the significant value of native and non-native trees of notable size and quality. Protected trees cannot be severely pruned, topped, or disfigured without a permit. The ordinance applies to industrial, commercial, residential, and multifamily development.
View full Inglewood rules →Key Facts Comparison
| Fact | Altadena | Inglewood |
|---|---|---|
| Heritage Threshold | ≥36 in DBH | - |
| Code Section | LA County Code Ch. 22.174 | - |
| Replacement Ratio | Up to 4:1 | - |
| Coverage | - | All development types |
| Topping | - | Prohibited on protected trees |
| Pollarding | - | Prohibited without permit |
| Appeals | - | To Parks & Recreation Commission, then City Council |
Highlighted rows indicate differences between cities.
Altadena FAQ
What is a Heritage Oak in Altadena?
Any oak with a trunk 36 inches in diameter or larger under LA County Code Ch. 22.174 — these receive heightened protection.
Inglewood FAQ
How is a heritage tree designated?
Based on trunk size (typically 24+ inches), species rarity, age, or historical significance. Residents may nominate trees.
Can I ever remove a heritage tree?
Only with special approval, typically from city council or tree commission. Granted mainly for safety hazards.
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