Alhambra, CA Tree Protection: Tree Removal Permits (2026)

Tree removal permits in Alhambra are governed by AMC Section 23.12.170 and administered by the Community Development Department, Planning Division (111 S. First Street; 626-570-5034). A permit is required to remove, top, trim, prune, damage or otherwise materially alter a protected tree on private parcels in any zoning district, except rear and side yards in the RL and RM residential districts. Protected oaks and California natives are those at least 15 feet tall, 12 inches in diameter, or 36 inches in circumference; other mature trees qualify at 20 feet tall, 24 inches in diameter, or 75 inches in circumference (measured 4'6" from the root crown). For a diseased or hazardous protected tree, the applicant must submit documentation substantiating the condition, and the Director approves, conditionally approves, or denies the application within ten working days. Approved removals require replacement trees per the ordinance formula (two 24-inch-box natives per 10-inch diameter increment for oaks/natives; one for other mature trees), with up to 50% allowed off-site or via in-lieu payment set by a certified arborist. Street/parkway trees are City-owned and handled by Public Works, not via this private-tree permit. Exemptions include emergencies, fruit trees, non-native palms, and dead wood.