Tree Protection in Antioch, CA (2026)
3 verified tree protection rules for Antioch, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Heritage & Protected Trees
Antioch designates any tree at least 48 inches in diameter or over 40 feet tall a landmark tree, and removal applications get mailed notice to every adjacent property owner and a 10-day comment period before the city's Tree Committee decides. That is a heavier process than for ordinary established trees.
Antioch Landmark Tree Protection Rules
Significant RestrictionsAntioch Municipal Code §§ 9-5.203 (Landmark Tree definition) & 9-5.1203(B)(4) (Special Concern for Landmark Trees)
LANDMARK TREE. This shall be any tree which is at least 48 inches in diameter and/or in excess of 40 feet in height. ... Special concern for landmark trees. Applications to remove landmark trees as defined by this section will require the mailed noticing of said application to all adjacent property owners. Decisions on landmark trees are to be made by the tree committee, which shall provide a 1...
Protected Tree Species
Antioch's tree ordinance names seven native species, from blue oak to California bay, as INDIGENOUS TREE and protects any established specimen of them the same way it protects landmark and street trees. A permit or development approval is required to remove one, even on developed residential property.
Antioch Protects Seven Native Tree Species
Significant RestrictionsAntioch Municipal Code §§ 9-5.203 (Definitions - Indigenous Tree; Protected Tree) & 9-5.1202(C)(2)
INDIGENOUS TREE. This shall be a naturally growing tree of the following species: Blue Oak (Quercus douglasii); Valley Oak (Quercus lobata); Coast Live Oak (Quercus agerifolia); Canyon Live Oak (Quercus chrysolepis); Interior Live Oak (Quercus wislizennii); California Buckeye (Aesculus californica); California Bay (Umbellularia californica). ... PROTECTED TREE. This shall be defined as any of t...
Parkway Planting
Antioch requires a permit before planting any tree, hedge, shrub, or similar structure in a street right-of-way, and every tree placed in a public planting strip must match the City Engineer's Schedule of Acceptable Trees for Street Planting under AMC 7-2.623. The city can remove nonconforming or hazardous plantings itself.
Antioch Parkway Street Tree Planting Rules
Some RestrictionsAntioch Municipal Code § 7-2.623
(A) Planting or erection. (1) No tree, hedge, fence, shrub, or similar structure shall be planted, erected, or maintained in a watercourse or right-of-way without a permit... (B) Acceptable trees for street planting. All trees and shrubs planted in any public planting strip or other place on public streets shall conform as to specie, spacing, and location to the Schedule of Acceptab...
Looking for Contra Costa County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Antioch city rules.
Tree Protection in Contra Costa County →