Protected Tree Species: Oakland vs San Leandro
How do protected tree species rules compare between Oakland, CA and San Leandro, CA?
Oakland, CA
Alameda County
OMC Title 12.36 (Heritage Tree Ordinance) protects Coast Live Oak (Quercus agrifolia) over 4 inches diameter and any tree over 9 inches diameter on private property; removal or significant pruning requires a permit and replacement plantings.
View full Oakland rules →San Leandro, CA
Alameda County
No data available yet for San Leandro.
Key Facts Comparison
| Fact | Oakland | San Leandro |
|---|---|---|
| Code | OMC Title 12.36 | - |
| Coast Live Oak threshold | Four inches DBH | - |
| Other trees | Nine inches DBH | - |
| Permit issuer | Tree Services | - |
Highlighted rows indicate differences between cities.
Oakland FAQ
Can I trim my own oak tree?
Light maintenance pruning (under 25 percent of canopy) typically does not need a permit, but heavy pruning of a protected oak does; consult Tree Services or a certified arborist before cutting.
What about a hazardous tree?
Emergency removal of an imminently hazardous tree may proceed with same-day or after-the-fact notification to Tree Services; document the hazard with photos and arborist letter to avoid penalty.
San Leandro FAQ
No FAQs available.
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