Tree Removal & Heritage Trees: Gresham vs Troutdale
How do tree removal & heritage trees rules compare between Gresham, OR and Troutdale, OR?
Gresham and Troutdale have similar restriction levels.
Gresham, OR
Multnomah County
Gresham regulates tree removal through its Development Code. Significant trees may require a permit before removal. Street trees cannot be removed without city approval.
View full Gresham rules →Troutdale, OR
Multnomah County
TMC Chapter 13.10 (Troutdale Tree Ordinance) requires a permit from the Director of Community Development to remove any street tree, or to remove any tree six inches in diameter or larger on undeveloped or underdeveloped property. No permit is needed to remove trees on developed property.
View full Troutdale rules →Key Facts Comparison
| Fact | Gresham | Troutdale |
|---|---|---|
| Permit | May be required for significant trees | - |
| Street Trees | City approval required | - |
| Replacement | Required for permitted removals | - |
| Exemptions | Dead, hazardous, or diseased trees | - |
| Regulated Trunk | - | 6 in. DBH or larger |
| Trigger | - | Undeveloped/underdeveloped property |
| Street Tree Buffer | - | 10 ft (any work) |
| Max Fine | - | $1,000 + 6 months jail |
| Historic Tree Wait | - | 120 days after hearing |
Highlighted rows indicate differences between cities.
Gresham FAQ
Do I need a permit to remove a tree in Gresham?
Significant trees may require a permit. Street trees always require city approval through the Urban Forestry program.
Can I remove a dead tree without a permit in Gresham?
Dead, hazardous, or diseased trees may qualify for expedited removal, but you should still notify the city.
Troutdale FAQ
Do I need a permit to remove a tree from my Troutdale yard?
Only if it is a street tree, a designated significant tree, or sits on undeveloped/underdeveloped property and is six inches or more in trunk diameter. TMC 13.10.270(C) exempts tree removal on already-developed property.
What is the penalty for removing a Troutdale street tree without a permit?
Under TMC 13.10.260, up to a $1,000 fine, six months in jail, or both, plus the replacement value of the tree calculated under the International Society of Arboriculture's appraising guide.
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