Planting, removing, or pruning trees in the public planting strip between sidewalk and curb requires a free Urban Forestry permit, ensuring species suitability, utility-clearance compliance, and Title 11 standards.
Title 11 chapters 11.20 and 11.50 require a permit before planting, pruning, or removing any tree in the city right-of-way, including the parkway strip adjacent to private property. Property owners are responsible for maintenance under Title 17 sidewalk rules, but species selection, spacing, and clearance must follow Urban Forestry's approved street-tree list. Permit applications are free for planting; removal requires demonstrated cause, replacement, and an inspection. Heritage and large-canopy trees receive heightened protection.
Unpermitted parkway tree work triggers Title 11 civil penalties scaled to trunk diameter, mandatory replacement, and stop-work orders for ongoing landscaping work in the right-of-way.
See how Portland's parkway planting rules stack up against other locations.
Help us keep this page accurate. If you notice an error or outdated information, let us know.