Beaverton Tree Removal Permit & Ordinance Guide
Washington County, Oregon
Protected Tree Definition
Significant tree: 10 inches DBH or greater. Heritage trees designated separately. Tree preservation required during development.
Heritage / Landmark Trees
Heritage Tree designation for exceptional size, species, or community significance.
Permit Requirements
Tree preservation plan required during development review. Tree removal permit required for significant trees outside approved activity.
Who can apply: Property owner or authorized agent with arborist report
Required Report Sections
Tree inventory with DBH, species, condition, retention plan, mitigation calculation under Beaverton Development Code Section 60.60
Replacement Requirements
Based on retention percentage and mitigation standards
On-site replacement preferred; fee-in-lieu to tree fund when infeasible.
Fees & Fines
Required Certifications
ISA Certified Arborist
Municipal Code
Beaverton Development Code Section 60.60 (Trees)
View full ordinanceContact
Community Development Department
(503) 526-2420
Nearby Cities in Washington County
Other Oregon cities
Compare with nearby cities
Data last verified: April 2026. This information is provided as a reference. Always verify requirements directly with Beaverton before submitting permits or reports.
Ready to apply? How to apply for a permit in Beaverton →
See Oregon replacement obligations compared: How Beaverton's replacement ratio ranks in Oregon →
See Oregon heritage criteria compared: How Beaverton's heritage designation ranks in Oregon →
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