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Required only when removing of trees 36" or greater on private property
Updated February 5, 2026 4:08 pm
Portland's Street Tree Planting Standards
Updated June 10, 2025 4:23 pm
This presentation was delivered at the Development Review Advisory Committee meeting on April 17, 2025.
Updated April 22, 2025 8:59 am
This presentation was delivered to the Development Review Advisory Committee at its meeting on April 17, 2025.
Updated April 22, 2025 8:56 am
Learn more about when the land division tree preservation requirements apply. Read about exemptions and trees within adjacent rights-of-way. Get information about minimum tree preservation standards, tree preservation approval criteria, submittal requirements and more.
Updated February 6, 2025 4:04 pm
This handout describes what must be shown on a Tree/Site Plan that is submitted to Urban Forestry as part of a permit application (Preliminary Project Design Form) for a Capital Project in the right of way or on City -owned or -managed property.
Updated September 22, 2024 1:41 am
This extensive training documentation goes over how to use the Inventory & Mitigation worksheet in Excel.
Updated September 22, 2024 1:41 am
Updated September 22, 2024 1:41 am
Updated September 22, 2024 1:41 am
Example of building plans with prescriptive path approach for creating a Street Tree Protection scenario.
Updated September 22, 2024 1:41 am
List of what to include in a tree plan submittal. Detailed information about tree mitigation, tree planting requirements and tree planting specifics.
Updated September 22, 2024 1:41 am
Template for Notice to the Neighborhood Association and District Coalition for Removal of a Tree 36 inches or Greater in Diameter
Updated September 22, 2024 1:41 am
Updated September 22, 2024 1:41 am
Updated September 22, 2024 1:41 am
Required only when removing of trees 36" or greater on private property. Information about the notice to post on-site, notifying recognized organizations, signature area for self-certification and a sample site plan.
Updated September 22, 2024 1:41 am
Printable Tree Root Protection Zone sign.
Updated September 22, 2024 1:41 am
The purpose of Early Assistance and Land Use Review is to identify potential issues and/or impacts on existing street trees, heritage trees, and trees on City-owned or managed sites, as well as to provide adequate areas for future planting. Last updated: 02/2016.
Updated September 22, 2024 1:41 am
Portland is committed to improving the city’s air quality, public health, and livability by enhancing and maintaining the health of the urban forest, investing millions of dollars each year planting trees.
Updated September 22, 2024 12:31 am
Updated September 22, 2024 12:29 am
This document outlines consistent review and customer communications practices that are being implemented across all City of Portland development review bureaus as part of the City's permitting improvement efforts. This policy was approved by the Permitting Improvement Task Force in Fall 2021.
Updated September 22, 2024 12:29 am