Tree Removal & Heritage Trees: Antioch vs Pittsburg
How do tree removal & heritage trees rules compare between Antioch, CA and Pittsburg, CA?
Pittsburg has fewer restrictions than Antioch.
Antioch, CA
Contra Costa County
Antioch Municipal Code Chapter 9-5.3813 requires a permit to remove any protected tree, including heritage oaks 10+ inches DBH, street trees, and trees on undeveloped parcels. Removal without a permit is a misdemeanor with fines up to $1,000 per tree plus replacement requirements at 3:1 ratio.
View full Antioch rules →Pittsburg, CA
Contra Costa County
Pittsburg regulates tree removal through its zoning ordinance. Protected and heritage trees and street trees in the public right-of-way require a permit from the city; removal without authorization can result in fines, replanting orders, and replacement assessments based on tree value.
View full Pittsburg rules →Key Facts Comparison
| Fact | Antioch | Pittsburg |
|---|---|---|
| Ordinance | AMC 9-5.3813 | - |
| Protected oaks | 10+ inches DBH | - |
| Other species | Protected at 20+ inches DBH | - |
| Replacement | 3:1 with 24-inch box natives | - |
| Illegal removal | $1,000/tree + 5:1 replacement | - |
| - | - |
Highlighted rows indicate differences between cities.
Antioch FAQ
Do I need a permit to remove a dead oak tree?
Yes, but dead/hazardous-tree permits are typically expedited and may be free. Document the condition with photos and an ISA-certified arborist report before removal to avoid enforcement.
Can I prune a protected tree without a permit?
Routine pruning is allowed, but removal of more than 25 percent of the canopy or major scaffold limbs requires a permit and arborist oversight to avoid effectively killing the tree.
Pittsburg FAQ
Can I remove a tree in my own yard?
Most non-native ornamental trees on private property can be removed without a permit. Protected species (often oaks or heritage trees) and trees required by prior development approvals need a permit.
What if the tree is dead or a hazard?
Dead, diseased, or immediately hazardous trees can be removed promptly, but you should notify the city and document the condition with photos or an arborist report to avoid penalties.
Who maintains street trees in front of my house?
Street trees in the public right-of-way are the city's responsibility, but adjacent property owners may have maintenance duties under the municipal code. Contact Public Works before any pruning or removal.
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