Tree Replacement Requirements: Thousand Oaks vs Ventura

How many replacement trees are required in Thousand Oaks?

Ratios range from 2:1 for smaller trees to 10:1 for large, significant specimens or development-related removals. The city determines the ratio based on the tree's size, health, and the circumstances of removal.

What species must replacement trees be?

Replacement trees must be the same native species as the removed tree (oak, sycamore, or walnut) and should be from local genetic stock. The city typically requires 15-gallon minimum container size.

Can I pay a fee instead of planting replacement trees?

When on-site planting is not feasible, the city may accept payment into the tree fund. The fund supports oak woodland restoration in city parks and open space preserves. Contact Community Development at (805) 449-2100 for current fee amounts.

Does the city replace removed street trees?

Yes. When city street trees are removed, Public Works typically plants replacements in the same location or nearby. Species are selected based on streetscape character, utility conflicts, and maintenance considerations.

What replacement ratio applies to private development?

Development-related tree removal typically requires 1:1 to 3:1 replacement ratios depending on the tree's size and significance. Requirements are set as conditions of project approval and enforced through the planning process.

Can I choose the replacement tree species?

For street trees, the city selects species appropriate for the location. For private development replacements, species may be proposed in the landscape plan but must be approved by the city. Native species appropriate to the site are preferred.