Protected Tree Species: Gresham vs Portland
How do protected tree species rules compare between Gresham, OR and Portland, OR?
Gresham, OR
Multnomah County
No data available yet for Gresham.
Portland, OR
Multnomah County
Portland's Heritage Tree program under Title 11 grants permanent protection to specially designated trees and confers similar safeguards on large-stature trees and certain native species in environmental overlay zones.
View full Portland rules →Key Facts Comparison
| Fact | Gresham | Portland |
|---|---|---|
| Designation | - | City Council confirmed |
| Oversight | - | Urban Forestry Commission |
| Protected zones | - | Title 33 overlays |
| Native preference | - | Higher replacement credits |
Highlighted rows indicate differences between cities.
Gresham FAQ
No FAQs available.
Portland FAQ
How does a tree become a Heritage Tree?
Property owners or community members nominate trees; the Urban Forestry Commission reviews and recommends designation, which City Council confirms by ordinance.
Can a Heritage Tree ever be removed?
Removal is rare and requires commission approval, typically only for safety hazards confirmed by an arborist's risk assessment and following extensive mitigation review.
Compare other topics
See how Gresham and Portland compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool