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Protected trees

The Alameda County Tree Program ensures the preservation of trees in the County's right of way and properties adjacent to County-maintained streets for the safe use of unincorporated area public roads.  

Property owners are responsible for maintaining the trees located in the County “right-of-way” adjacent to their property.


If you haven't already, please read through the information we have regarding the Tree Program to determine if you need a tree permit. Also see Tree Program FAQ's.

city contact information

399 Elmhurst Street

Hayward, CA 94544

Mon – Fri: 8:30am – 5:00pm 

Phone: (510) 670-5480
Fax: (510) 670-5541

Alameda FAQ
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