Tree Protection in Alhambra, CA (2026)
2 verified tree protection rules for Alhambra, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Protected Tree Species
Alhambra's tree preservation ordinance protects three categories of tree by size: oaks and California native species over 15 feet or 12 inches in trunk diameter, and any other mature tree over 20 feet or 24 inches in diameter. Altering or removing a tree in any category requires a permit under the same chapter.
Alhambra Protected Tree Species Defined
Significant RestrictionsAlhambra Municipal Code § 23.12.170(B)
(B) Applicability. The provisions of this section apply to all protected trees defined as follows. (1) Protected trees. (a) Quercus family trees (oaks) taller than 15 feet, or with a trunk diameter larger than 12 inches in diameter, or 36 inches in circumference, measured at a point four and one-half feet above the root crown. (b) California native trees taller than 15 feet, or with a trunk d...
Parkway Planting
Every new Alhambra street, curb-and-gutter or sidewalk project, whether city-funded or built through an assessment district, must include full street tree planting under § 14.08.004. Where a narrow parkway or sidewalk won't allow it, the trees can go on private property in an easement instead, and the Superintendent of Parks certifies compliance before a building permit issues.
Alhambra Street Tree Planting Policy for Projects
Some RestrictionsAlhambra Municipal Code § 14.08.004
It shall be the policy of the city that every new project for street construction or for construction of curb and gutter, or for construction of sidewalk, by capital expenditure or through assessment district, shall include full street tree planting. In cases in which lack of parkway and narrowness of sidewalk prohibit such planting, this requirement may be satisfied by planting on private prop...
Looking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Alhambra city rules.
Tree Protection in Los Angeles County →