Tree removal permit rules: Ashland vs Beaverton, Oregon

A side-by-side comparison drawn from each city's tree-protection ordinance. For the underlying full ordinance text, see the Ashland ordinance page or the Beaverton ordinance page.

Side-by-side comparison

Field Ashland Beaverton
Protected tree definition Significant tree: 6 inches DBH or greater. Heritage trees designated separately. Tree Preservation and Protection chapter governs removal citywide. Significant tree: 10 inches DBH or greater. Heritage trees designated separately. Tree preservation required during development.
Heritage / landmark trees Heritage Tree designation by Tree Commission for exceptional size, species, age, or historical significance. Heritage Tree designation for exceptional size, species, or community significance.
Who can apply Property owner or authorized agent with arborist report Property owner or authorized agent with arborist report
Replacement ratio 1:1 to 2:1 mitigation based on tree category Based on retention percentage and mitigation standards
Replacement details On-site replacement preferred; fee-in-lieu to tree fund when infeasible. On-site replacement preferred; fee-in-lieu to tree fund when infeasible.
Typical processing time Not documented Not documented
Permit fee Not documented Not documented
Permitting department Community Development Department / Tree Commission Community Development Department
Municipal code View ordinance → View ordinance →

How they differ

Which city has stricter heritage tree protections, Ashland or Beaverton?
Both Ashland and Beaverton maintain heritage / landmark tree designations. Ashland: Heritage Tree designation by Tree Commission for exceptional size, species, age, or historical significance. Beaverton: Heritage Tree designation for exceptional size, species, or community significance.
Where is a tree removal permit processed faster, Ashland or Beaverton?
Neither Ashland nor Beaverton publishes a typical permit processing time. Contact each city's permitting department directly for the current turnaround.
Where are tree replacement obligations heavier, Ashland or Beaverton?
Ashland requires a replacement ratio of 1:1 to 2:1 mitigation based on tree category. Beaverton requires a replacement ratio of Based on retention percentage and mitigation standards. Ashland: On-site replacement preferred; fee-in-lieu to tree fund when infeasible. Beaverton: On-site replacement preferred; fee-in-lieu to tree fund when infeasible.

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